Home / 32,376,332.96-44,679,455.52-17,691,999.20

Finding the Fourth Proportional to 32,376,332.96, 44,679,455.52 and 17,691,999.20

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Solution

The fourth proportional to 32,376,332.96, 44,679,455.52 and 17,691,999.20 is: 24,415,022.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,376,332.96 : 44,679,455.52 = 17,691,999.20 : x
  2. Step 2: Convert to fraction form
    32,376,332.96/44,679,455.52 = 17,691,999.20/x
  3. Step 3: Cross multiply
    32,376,332.96x = 44,679,455.52 × 17,691,999.20
  4. Step 4: Simplify right side
    32,376,332.96x = 790,468,891,316,275.62
  5. Step 5: Solve for x
    x = 790,468,891,316,275.62/32,376,332.96
  6. Step 6: Final answer
    x = 24,415,022.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.