Home / 14,678,002.90-22,017,004.35-9,576,169.30

Finding the Fourth Proportional to 14,678,002.90, 22,017,004.35 and 9,576,169.30

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Solution

The fourth proportional to 14,678,002.90, 22,017,004.35 and 9,576,169.30 is: 14,364,253.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,678,002.90 : 22,017,004.35 = 9,576,169.30 : x
  2. Step 2: Convert to fraction form
    14,678,002.90/22,017,004.35 = 9,576,169.30/x
  3. Step 3: Cross multiply
    14,678,002.90x = 22,017,004.35 × 9,576,169.30
  4. Step 4: Simplify right side
    14,678,002.90x = 210,838,561,134,436.50
  5. Step 5: Solve for x
    x = 210,838,561,134,436.50/14,678,002.90
  6. Step 6: Final answer
    x = 14,364,253.95

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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.