Home / 16,565,938.22-24,847,972.70-7,341,253.93

Finding the Fourth Proportional to 16,565,938.22, 24,847,972.70 and 7,341,253.93

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Solution

The fourth proportional to 16,565,938.22, 24,847,972.70 and 7,341,253.93 is: 11,011,466.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,565,938.22 : 24,847,972.70 = 7,341,253.93 : x
  2. Step 2: Convert to fraction form
    16,565,938.22/24,847,972.70 = 7,341,253.93/x
  3. Step 3: Cross multiply
    16,565,938.22x = 24,847,972.70 × 7,341,253.93
  4. Step 4: Simplify right side
    16,565,938.22x = 182,415,277,230,761.41
  5. Step 5: Solve for x
    x = 182,415,277,230,761.41/16,565,938.22
  6. Step 6: Final answer
    x = 11,011,466.71

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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.