Home / 25,261,039.52-34,860,187.12-14,247,755.17

Finding the Fourth Proportional to 25,261,039.52, 34,860,187.12 and 14,247,755.17

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Solution

The fourth proportional to 25,261,039.52, 34,860,187.12 and 14,247,755.17 is: 19,661,875.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,261,039.52 : 34,860,187.12 = 14,247,755.17 : x
  2. Step 2: Convert to fraction form
    25,261,039.52/34,860,187.12 = 14,247,755.17/x
  3. Step 3: Cross multiply
    25,261,039.52x = 34,860,187.12 × 14,247,755.17
  4. Step 4: Simplify right side
    25,261,039.52x = 496,679,411,395,147.50
  5. Step 5: Solve for x
    x = 496,679,411,395,147.50/25,261,039.52
  6. Step 6: Final answer
    x = 19,661,875.39

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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.