Home / 59,547,219.40-89,320,829.10-44,997,545.80

Finding the Fourth Proportional to 59,547,219.40, 89,320,829.10 and 44,997,545.80

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Solution

The fourth proportional to 59,547,219.40, 89,320,829.10 and 44,997,545.80 is: 67,496,318.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,547,219.40 : 89,320,829.10 = 44,997,545.80 : x
  2. Step 2: Convert to fraction form
    59,547,219.40/89,320,829.10 = 44,997,545.80/x
  3. Step 3: Cross multiply
    59,547,219.40x = 89,320,829.10 × 44,997,545.80
  4. Step 4: Simplify right side
    59,547,219.40x = 4,019,218,098,321,222
  5. Step 5: Solve for x
    x = 4,019,218,098,321,222/59,547,219.40
  6. Step 6: Final answer
    x = 67,496,318.70

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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.