Home / 26,172,046.60-39,258,069.90-24,996,315.40

Finding the Fourth Proportional to 26,172,046.60, 39,258,069.90 and 24,996,315.40

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Solution

The fourth proportional to 26,172,046.60, 39,258,069.90 and 24,996,315.40 is: 37,494,473.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,172,046.60 : 39,258,069.90 = 24,996,315.40 : x
  2. Step 2: Convert to fraction form
    26,172,046.60/39,258,069.90 = 24,996,315.40/x
  3. Step 3: Cross multiply
    26,172,046.60x = 39,258,069.90 × 24,996,315.40
  4. Step 4: Simplify right side
    26,172,046.60x = 981,307,097,215,646.38
  5. Step 5: Solve for x
    x = 981,307,097,215,646.38/26,172,046.60
  6. Step 6: Final answer
    x = 37,494,473.10

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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.