Home / 14,739,002.76-22,120,926.30-6,225,449.16

Finding the Fourth Proportional to 14,739,002.76, 22,120,926.30 and 6,225,449.16

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Solution

The fourth proportional to 14,739,002.76, 22,120,926.30 and 6,225,449.16 is: 9,343,420.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,739,002.76 : 22,120,926.30 = 6,225,449.16 : x
  2. Step 2: Convert to fraction form
    14,739,002.76/22,120,926.30 = 6,225,449.16/x
  3. Step 3: Cross multiply
    14,739,002.76x = 22,120,926.30 × 6,225,449.16
  4. Step 4: Simplify right side
    14,739,002.76x = 137,712,702,052,756.92
  5. Step 5: Solve for x
    x = 137,712,702,052,756.92/14,739,002.76
  6. Step 6: Final answer
    x = 9,343,420.60

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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.