Home / 61,889,829.80-92,834,744.70-59,498,345.30

Finding the Fourth Proportional to 61,889,829.80, 92,834,744.70 and 59,498,345.30

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Solution

The fourth proportional to 61,889,829.80, 92,834,744.70 and 59,498,345.30 is: 89,247,517.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,889,829.80 : 92,834,744.70 = 59,498,345.30 : x
  2. Step 2: Convert to fraction form
    61,889,829.80/92,834,744.70 = 59,498,345.30/x
  3. Step 3: Cross multiply
    61,889,829.80x = 92,834,744.70 × 59,498,345.30
  4. Step 4: Simplify right side
    61,889,829.80x = 5,523,513,695,997,945
  5. Step 5: Solve for x
    x = 5,523,513,695,997,945/61,889,829.80
  6. Step 6: Final answer
    x = 89,247,517.95

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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.