Home / 32,803,753.60-49,205,630.40-17,687,209.60

Finding the Fourth Proportional to 32,803,753.60, 49,205,630.40 and 17,687,209.60

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Solution

The fourth proportional to 32,803,753.60, 49,205,630.40 and 17,687,209.60 is: 26,530,814.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,803,753.60 : 49,205,630.40 = 17,687,209.60 : x
  2. Step 2: Convert to fraction form
    32,803,753.60/49,205,630.40 = 17,687,209.60/x
  3. Step 3: Cross multiply
    32,803,753.60x = 49,205,630.40 × 17,687,209.60
  4. Step 4: Simplify right side
    32,803,753.60x = 870,310,298,384,931.88
  5. Step 5: Solve for x
    x = 870,310,298,384,931.88/32,803,753.60
  6. Step 6: Final answer
    x = 26,530,814.40

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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.