Home / 23,516,137.18-35,260,476.87-9,122,385.74

Finding the Fourth Proportional to 23,516,137.18, 35,260,476.87 and 9,122,385.74

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Solution

The fourth proportional to 23,516,137.18, 35,260,476.87 and 9,122,385.74 is: 13,678,252.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,516,137.18 : 35,260,476.87 = 9,122,385.74 : x
  2. Step 2: Convert to fraction form
    23,516,137.18/35,260,476.87 = 9,122,385.74/x
  3. Step 3: Cross multiply
    23,516,137.18x = 35,260,476.87 × 9,122,385.74
  4. Step 4: Simplify right side
    23,516,137.18x = 321,659,671,384,487.81
  5. Step 5: Solve for x
    x = 321,659,671,384,487.81/23,516,137.18
  6. Step 6: Final answer
    x = 13,678,252.89

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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.