Home / 14,835,935.18-22,251,882.62-3,905,209.40

Finding the Fourth Proportional to 14,835,935.18, 22,251,882.62 and 3,905,209.40

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Solution

The fourth proportional to 14,835,935.18, 22,251,882.62 and 3,905,209.40 is: 5,857,282.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,835,935.18 : 22,251,882.62 = 3,905,209.40 : x
  2. Step 2: Convert to fraction form
    14,835,935.18/22,251,882.62 = 3,905,209.40/x
  3. Step 3: Cross multiply
    14,835,935.18x = 22,251,882.62 × 3,905,209.40
  4. Step 4: Simplify right side
    14,835,935.18x = 86,898,261,044,535.16
  5. Step 5: Solve for x
    x = 86,898,261,044,535.16/14,835,935.18
  6. Step 6: Final answer
    x = 5,857,282.34

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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.