Home / 58,752,994.10-88,129,491.15-18,363,413.30

Finding the Fourth Proportional to 58,752,994.10, 88,129,491.15 and 18,363,413.30

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Solution

The fourth proportional to 58,752,994.10, 88,129,491.15 and 18,363,413.30 is: 27,545,119.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,752,994.10 : 88,129,491.15 = 18,363,413.30 : x
  2. Step 2: Convert to fraction form
    58,752,994.10/88,129,491.15 = 18,363,413.30/x
  3. Step 3: Cross multiply
    58,752,994.10x = 88,129,491.15 × 18,363,413.30
  4. Step 4: Simplify right side
    58,752,994.10x = 1,618,358,269,906,142.50
  5. Step 5: Solve for x
    x = 1,618,358,269,906,142.50/58,752,994.10
  6. Step 6: Final answer
    x = 27,545,119.95

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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.