Home / 41,688,049.60-62,588,061.60-26,608,830.40

Finding the Fourth Proportional to 41,688,049.60, 62,588,061.60 and 26,608,830.40

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Solution

The fourth proportional to 41,688,049.60, 62,588,061.60 and 26,608,830.40 is: 39,948,981.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,688,049.60 : 62,588,061.60 = 26,608,830.40 : x
  2. Step 2: Convert to fraction form
    41,688,049.60/62,588,061.60 = 26,608,830.40/x
  3. Step 3: Cross multiply
    41,688,049.60x = 62,588,061.60 × 26,608,830.40
  4. Step 4: Simplify right side
    41,688,049.60x = 1,665,395,116,179,152.50
  5. Step 5: Solve for x
    x = 1,665,395,116,179,152.50/41,688,049.60
  6. Step 6: Final answer
    x = 39,948,981.35

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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.