Home / 49,999,730,318.22-68,999,696,167.20-27,136,868,375.54

Finding the Fourth Proportional to 49,999,730,318.22, 68,999,696,167.20 and 27,136,868,375.54

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Solution

The fourth proportional to 49,999,730,318.22, 68,999,696,167.20 and 27,136,868,375.54 is: 37,448,915,442.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,999,730,318.22 : 68,999,696,167.20 = 27,136,868,375.54 : x
  2. Step 2: Convert to fraction form
    49,999,730,318.22/68,999,696,167.20 = 27,136,868,375.54/x
  3. Step 3: Cross multiply
    49,999,730,318.22x = 68,999,696,167.20 × 27,136,868,375.54
  4. Step 4: Simplify right side
    49,999,730,318.22x = 1,872,435,672,841,213,181,952
  5. Step 5: Solve for x
    x = 1,872,435,672,841,213,181,952/49,999,730,318.22
  6. Step 6: Final answer
    x = 37,448,915,442.63

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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.