Home / 23,169,818.30-34,767,169.05-9,708,007.10

Finding the Fourth Proportional to 23,169,818.30, 34,767,169.05 and 9,708,007.10

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Solution

The fourth proportional to 23,169,818.30, 34,767,169.05 and 9,708,007.10 is: 14,567,223.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,169,818.30 : 34,767,169.05 = 9,708,007.10 : x
  2. Step 2: Convert to fraction form
    23,169,818.30/34,767,169.05 = 9,708,007.10/x
  3. Step 3: Cross multiply
    23,169,818.30x = 34,767,169.05 × 9,708,007.10
  4. Step 4: Simplify right side
    23,169,818.30x = 337,519,923,984,300.19
  5. Step 5: Solve for x
    x = 337,519,923,984,300.19/23,169,818.30
  6. Step 6: Final answer
    x = 14,567,223.60

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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.