Home / 14,817,791.70-22,227,433.02-4,721,200.02

Finding the Fourth Proportional to 14,817,791.70, 22,227,433.02 and 4,721,200.02

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Solution

The fourth proportional to 14,817,791.70, 22,227,433.02 and 4,721,200.02 is: 7,082,037.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,817,791.70 : 22,227,433.02 = 4,721,200.02 : x
  2. Step 2: Convert to fraction form
    14,817,791.70/22,227,433.02 = 4,721,200.02/x
  3. Step 3: Cross multiply
    14,817,791.70x = 22,227,433.02 × 4,721,200.02
  4. Step 4: Simplify right side
    14,817,791.70x = 104,940,157,218,572.64
  5. Step 5: Solve for x
    x = 104,940,157,218,572.64/14,817,791.70
  6. Step 6: Final answer
    x = 7,082,037.55

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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.