Home / 60,819,590.57-83,930,366.81-32,941,607.21

Finding the Fourth Proportional to 60,819,590.57, 83,930,366.81 and 32,941,607.21

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Solution

The fourth proportional to 60,819,590.57, 83,930,366.81 and 32,941,607.21 is: 45,459,056.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,819,590.57 : 83,930,366.81 = 32,941,607.21 : x
  2. Step 2: Convert to fraction form
    60,819,590.57/83,930,366.81 = 32,941,607.21/x
  3. Step 3: Cross multiply
    60,819,590.57x = 83,930,366.81 × 32,941,607.21
  4. Step 4: Simplify right side
    60,819,590.57x = 2,764,801,176,281,533
  5. Step 5: Solve for x
    x = 2,764,801,176,281,533/60,819,590.57
  6. Step 6: Final answer
    x = 45,459,056.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.