Home / 62,387,534.73-93,545,280.84-19,245,154.89

Finding the Fourth Proportional to 62,387,534.73, 93,545,280.84 and 19,245,154.89

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Solution

The fourth proportional to 62,387,534.73, 93,545,280.84 and 19,245,154.89 is: 28,856,620.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,387,534.73 : 93,545,280.84 = 19,245,154.89 : x
  2. Step 2: Convert to fraction form
    62,387,534.73/93,545,280.84 = 19,245,154.89/x
  3. Step 3: Cross multiply
    62,387,534.73x = 93,545,280.84 × 19,245,154.89
  4. Step 4: Simplify right side
    62,387,534.73x = 1,800,293,418,994,349.50
  5. Step 5: Solve for x
    x = 1,800,293,418,994,349.50/62,387,534.73
  6. Step 6: Final answer
    x = 28,856,620.59

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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.