Home / 44,034,005.70-66,051,008.55-11,690,900.10

Finding the Fourth Proportional to 44,034,005.70, 66,051,008.55 and 11,690,900.10

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Solution

The fourth proportional to 44,034,005.70, 66,051,008.55 and 11,690,900.10 is: 17,536,350.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,034,005.70 : 66,051,008.55 = 11,690,900.10 : x
  2. Step 2: Convert to fraction form
    44,034,005.70/66,051,008.55 = 11,690,900.10/x
  3. Step 3: Cross multiply
    44,034,005.70x = 66,051,008.55 × 11,690,900.10
  4. Step 4: Simplify right side
    44,034,005.70x = 772,195,742,462,295.75
  5. Step 5: Solve for x
    x = 772,195,742,462,295.75/44,034,005.70
  6. Step 6: Final answer
    x = 17,536,350.15

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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.