Home / 32,685,000.30-49,022,251.65-9,960,612.30

Finding the Fourth Proportional to 32,685,000.30, 49,022,251.65 and 9,960,612.30

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Solution

The fourth proportional to 32,685,000.30, 49,022,251.65 and 9,960,612.30 is: 14,939,318.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,685,000.30 : 49,022,251.65 = 9,960,612.30 : x
  2. Step 2: Convert to fraction form
    32,685,000.30/49,022,251.65 = 9,960,612.30/x
  3. Step 3: Cross multiply
    32,685,000.30x = 49,022,251.65 × 9,960,612.30
  4. Step 4: Simplify right side
    32,685,000.30x = 488,291,642,758,685.31
  5. Step 5: Solve for x
    x = 488,291,642,758,685.31/32,685,000.30
  6. Step 6: Final answer
    x = 14,939,318.90

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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.