Home / 29,267,226.23-43,897,419.05-11,759,073.66

Finding the Fourth Proportional to 29,267,226.23, 43,897,419.05 and 11,759,073.66

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Solution

The fourth proportional to 29,267,226.23, 43,897,419.05 and 11,759,073.66 is: 17,637,236.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,267,226.23 : 43,897,419.05 = 11,759,073.66 : x
  2. Step 2: Convert to fraction form
    29,267,226.23/43,897,419.05 = 11,759,073.66/x
  3. Step 3: Cross multiply
    29,267,226.23x = 43,897,419.05 × 11,759,073.66
  4. Step 4: Simplify right side
    29,267,226.23x = 516,192,984,034,041.88
  5. Step 5: Solve for x
    x = 516,192,984,034,041.88/29,267,226.23
  6. Step 6: Final answer
    x = 17,637,236.27

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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.