Home / 24,135,089.60-36,193,011.60-7,956,538.40

Finding the Fourth Proportional to 24,135,089.60, 36,193,011.60 and 7,956,538.40

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Solution

The fourth proportional to 24,135,089.60, 36,193,011.60 and 7,956,538.40 is: 11,931,635.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,135,089.60 : 36,193,011.60 = 7,956,538.40 : x
  2. Step 2: Convert to fraction form
    24,135,089.60/36,193,011.60 = 7,956,538.40/x
  3. Step 3: Cross multiply
    24,135,089.60x = 36,193,011.60 × 7,956,538.40
  4. Step 4: Simplify right side
    24,135,089.60x = 287,971,086,607,045.44
  5. Step 5: Solve for x
    x = 287,971,086,607,045.44/24,135,089.60
  6. Step 6: Final answer
    x = 11,931,635.28

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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.