Home / 35,443,376.20-53,165,064.30-8,517,032.20

Finding the Fourth Proportional to 35,443,376.20, 53,165,064.30 and 8,517,032.20

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Solution

The fourth proportional to 35,443,376.20, 53,165,064.30 and 8,517,032.20 is: 12,775,548.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,443,376.20 : 53,165,064.30 = 8,517,032.20 : x
  2. Step 2: Convert to fraction form
    35,443,376.20/53,165,064.30 = 8,517,032.20/x
  3. Step 3: Cross multiply
    35,443,376.20x = 53,165,064.30 × 8,517,032.20
  4. Step 4: Simplify right side
    35,443,376.20x = 452,808,564,558,170.38
  5. Step 5: Solve for x
    x = 452,808,564,558,170.38/35,443,376.20
  6. Step 6: Final answer
    x = 12,775,548.30

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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.