Home / 3,601,411,635.19-4,969,948,056.56-1,953,148,467.19

Finding the Fourth Proportional to 3,601,411,635.19, 4,969,948,056.56 and 1,953,148,467.19

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Solution

The fourth proportional to 3,601,411,635.19, 4,969,948,056.56 and 1,953,148,467.19 is: 2,695,344,884.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,601,411,635.19 : 4,969,948,056.56 = 1,953,148,467.19 : x
  2. Step 2: Convert to fraction form
    3,601,411,635.19/4,969,948,056.56 = 1,953,148,467.19/x
  3. Step 3: Cross multiply
    3,601,411,635.19x = 4,969,948,056.56 × 1,953,148,467.19
  4. Step 4: Simplify right side
    3,601,411,635.19x = 9,707,046,428,684,085,248
  5. Step 5: Solve for x
    x = 9,707,046,428,684,085,248/3,601,411,635.19
  6. Step 6: Final answer
    x = 2,695,344,884.72

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Half scale
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Double scale
Find fourth proportional to 3,601,411,636.19, 4,969,948,057.94 and 1,953,148,468.19
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.