Home / 22,685,414.16-34,028,069.30-9,723,159.87

Finding the Fourth Proportional to 22,685,414.16, 34,028,069.30 and 9,723,159.87

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Solution

The fourth proportional to 22,685,414.16, 34,028,069.30 and 9,723,159.87 is: 14,584,717.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,685,414.16 : 34,028,069.30 = 9,723,159.87 : x
  2. Step 2: Convert to fraction form
    22,685,414.16/34,028,069.30 = 9,723,159.87/x
  3. Step 3: Cross multiply
    22,685,414.16x = 34,028,069.30 × 9,723,159.87
  4. Step 4: Simplify right side
    22,685,414.16x = 330,860,357,871,338.94
  5. Step 5: Solve for x
    x = 330,860,357,871,338.94/22,685,414.16
  6. Step 6: Final answer
    x = 14,584,717.54

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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.