Home / 62,211,270.70-93,330,902.85-36,639,117.10

Finding the Fourth Proportional to 62,211,270.70, 93,330,902.85 and 36,639,117.10

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Solution

The fourth proportional to 62,211,270.70, 93,330,902.85 and 36,639,117.10 is: 54,966,919.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,211,270.70 : 93,330,902.85 = 36,639,117.10 : x
  2. Step 2: Convert to fraction form
    62,211,270.70/93,330,902.85 = 36,639,117.10/x
  3. Step 3: Cross multiply
    62,211,270.70x = 93,330,902.85 × 36,639,117.10
  4. Step 4: Simplify right side
    62,211,270.70x = 3,419,561,878,569,873.50
  5. Step 5: Solve for x
    x = 3,419,561,878,569,873.50/62,211,270.70
  6. Step 6: Final answer
    x = 54,966,919.02

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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.