Home / 62,776,123.20-94,224,319.20-32,505,710.40

Finding the Fourth Proportional to 62,776,123.20, 94,224,319.20 and 32,505,710.40

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Solution

The fourth proportional to 62,776,123.20, 94,224,319.20 and 32,505,710.40 is: 48,789,703.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,776,123.20 : 94,224,319.20 = 32,505,710.40 : x
  2. Step 2: Convert to fraction form
    62,776,123.20/94,224,319.20 = 32,505,710.40/x
  3. Step 3: Cross multiply
    62,776,123.20x = 94,224,319.20 × 32,505,710.40
  4. Step 4: Simplify right side
    62,776,123.20x = 3,062,828,432,552,359.50
  5. Step 5: Solve for x
    x = 3,062,828,432,552,359.50/62,776,123.20
  6. Step 6: Final answer
    x = 48,789,703.42

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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.