Home / 10,169,862,681.66-15,248,904,331.11-3,444,750,677.94

Finding the Fourth Proportional to 10,169,862,681.66, 15,248,904,331.11 and 3,444,750,677.94

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Solution

The fourth proportional to 10,169,862,681.66, 15,248,904,331.11 and 3,444,750,677.94 is: 5,165,131,052.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,169,862,681.66 : 15,248,904,331.11 = 3,444,750,677.94 : x
  2. Step 2: Convert to fraction form
    10,169,862,681.66/15,248,904,331.11 = 3,444,750,677.94/x
  3. Step 3: Cross multiply
    10,169,862,681.66x = 15,248,904,331.11 × 3,444,750,677.94
  4. Step 4: Simplify right side
    10,169,862,681.66x = 52,528,673,532,433,375,232
  5. Step 5: Solve for x
    x = 52,528,673,532,433,375,232/10,169,862,681.66
  6. Step 6: Final answer
    x = 5,165,131,052.08

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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.