Home / 35,531,999.70-53,297,999.55-29,792,436.90

Finding the Fourth Proportional to 35,531,999.70, 53,297,999.55 and 29,792,436.90

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Solution

The fourth proportional to 35,531,999.70, 53,297,999.55 and 29,792,436.90 is: 44,688,655.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,531,999.70 : 53,297,999.55 = 29,792,436.90 : x
  2. Step 2: Convert to fraction form
    35,531,999.70/53,297,999.55 = 29,792,436.90/x
  3. Step 3: Cross multiply
    35,531,999.70x = 53,297,999.55 × 29,792,436.90
  4. Step 4: Simplify right side
    35,531,999.70x = 1,587,877,288,489,603.25
  5. Step 5: Solve for x
    x = 1,587,877,288,489,603.25/35,531,999.70
  6. Step 6: Final answer
    x = 44,688,655.35

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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.