Home / 62,832,446.40-94,248,669.60-43,461,421.95

Finding the Fourth Proportional to 62,832,446.40, 94,248,669.60 and 43,461,421.95

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Solution

The fourth proportional to 62,832,446.40, 94,248,669.60 and 43,461,421.95 is: 65,192,132.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,832,446.40 : 94,248,669.60 = 43,461,421.95 : x
  2. Step 2: Convert to fraction form
    62,832,446.40/94,248,669.60 = 43,461,421.95/x
  3. Step 3: Cross multiply
    62,832,446.40x = 94,248,669.60 × 43,461,421.95
  4. Step 4: Simplify right side
    62,832,446.40x = 4,096,181,197,711,737.50
  5. Step 5: Solve for x
    x = 4,096,181,197,711,737.50/62,832,446.40
  6. Step 6: Final answer
    x = 65,192,132.93

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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.