Home / 4,069,601,900.10-6,104,402,850.15-1,005,982,316.10

Finding the Fourth Proportional to 4,069,601,900.10, 6,104,402,850.15 and 1,005,982,316.10

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Solution

The fourth proportional to 4,069,601,900.10, 6,104,402,850.15 and 1,005,982,316.10 is: 1,508,973,474.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,069,601,900.10 : 6,104,402,850.15 = 1,005,982,316.10 : x
  2. Step 2: Convert to fraction form
    4,069,601,900.10/6,104,402,850.15 = 1,005,982,316.10/x
  3. Step 3: Cross multiply
    4,069,601,900.10x = 6,104,402,850.15 × 1,005,982,316.10
  4. Step 4: Simplify right side
    4,069,601,900.10x = 6,140,921,317,601,338,368
  5. Step 5: Solve for x
    x = 6,140,921,317,601,338,368/4,069,601,900.10
  6. Step 6: Final answer
    x = 1,508,973,474.15

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Double scale
Find fourth proportional to 4,069,601,901.10, 6,104,402,851.65 and 1,005,982,317.10
Similar ratio
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1.5x scale

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.