Home / 34,649,519.04-51,956,354.88-15,210,789.12

Finding the Fourth Proportional to 34,649,519.04, 51,956,354.88 and 15,210,789.12

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Solution

The fourth proportional to 34,649,519.04, 51,956,354.88 and 15,210,789.12 is: 22,808,315.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,649,519.04 : 51,956,354.88 = 15,210,789.12 : x
  2. Step 2: Convert to fraction form
    34,649,519.04/51,956,354.88 = 15,210,789.12/x
  3. Step 3: Cross multiply
    34,649,519.04x = 51,956,354.88 × 15,210,789.12
  4. Step 4: Simplify right side
    34,649,519.04x = 790,297,157,523,562.88
  5. Step 5: Solve for x
    x = 790,297,157,523,562.88/34,649,519.04
  6. Step 6: Final answer
    x = 22,808,315.37

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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.