Home / 48,391,528.40-72,587,292.60-41,822,363.60

Finding the Fourth Proportional to 48,391,528.40, 72,587,292.60 and 41,822,363.60

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Solution

The fourth proportional to 48,391,528.40, 72,587,292.60 and 41,822,363.60 is: 62,733,545.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,391,528.40 : 72,587,292.60 = 41,822,363.60 : x
  2. Step 2: Convert to fraction form
    48,391,528.40/72,587,292.60 = 41,822,363.60/x
  3. Step 3: Cross multiply
    48,391,528.40x = 72,587,292.60 × 41,822,363.60
  4. Step 4: Simplify right side
    48,391,528.40x = 3,035,772,143,856,789
  5. Step 5: Solve for x
    x = 3,035,772,143,856,789/48,391,528.40
  6. Step 6: Final answer
    x = 62,733,545.40

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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.