Home / 29,609,052.40-44,430,167.40-12,566,825.20

Finding the Fourth Proportional to 29,609,052.40, 44,430,167.40 and 12,566,825.20

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Solution

The fourth proportional to 29,609,052.40, 44,430,167.40 and 12,566,825.20 is: 18,857,278.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,609,052.40 : 44,430,167.40 = 12,566,825.20 : x
  2. Step 2: Convert to fraction form
    29,609,052.40/44,430,167.40 = 12,566,825.20/x
  3. Step 3: Cross multiply
    29,609,052.40x = 44,430,167.40 × 12,566,825.20
  4. Step 4: Simplify right side
    29,609,052.40x = 558,346,147,322,538.44
  5. Step 5: Solve for x
    x = 558,346,147,322,538.44/29,609,052.40
  6. Step 6: Final answer
    x = 18,857,278.50

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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.