Home / 14,572,732.60-21,859,098.90-4,474,041.40

Finding the Fourth Proportional to 14,572,732.60, 21,859,098.90 and 4,474,041.40

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Solution

The fourth proportional to 14,572,732.60, 21,859,098.90 and 4,474,041.40 is: 6,711,062.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,572,732.60 : 21,859,098.90 = 4,474,041.40 : x
  2. Step 2: Convert to fraction form
    14,572,732.60/21,859,098.90 = 4,474,041.40/x
  3. Step 3: Cross multiply
    14,572,732.60x = 21,859,098.90 × 4,474,041.40
  4. Step 4: Simplify right side
    14,572,732.60x = 97,798,513,445,294.47
  5. Step 5: Solve for x
    x = 97,798,513,445,294.47/14,572,732.60
  6. Step 6: Final answer
    x = 6,711,062.10

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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.