Home / 15,234,110.44-22,854,857.59-8,761,328.55

Finding the Fourth Proportional to 15,234,110.44, 22,854,857.59 and 8,761,328.55

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Solution

The fourth proportional to 15,234,110.44, 22,854,857.59 and 8,761,328.55 is: 13,144,116.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,234,110.44 : 22,854,857.59 = 8,761,328.55 : x
  2. Step 2: Convert to fraction form
    15,234,110.44/22,854,857.59 = 8,761,328.55/x
  3. Step 3: Cross multiply
    15,234,110.44x = 22,854,857.59 × 8,761,328.55
  4. Step 4: Simplify right side
    15,234,110.44x = 200,238,916,271,129.16
  5. Step 5: Solve for x
    x = 200,238,916,271,129.16/15,234,110.44
  6. Step 6: Final answer
    x = 13,144,116.10

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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.