Home / 27,191,820.30-40,787,730.45-24,924,338.70

Finding the Fourth Proportional to 27,191,820.30, 40,787,730.45 and 24,924,338.70

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Solution

The fourth proportional to 27,191,820.30, 40,787,730.45 and 24,924,338.70 is: 37,386,508.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,191,820.30 : 40,787,730.45 = 24,924,338.70 : x
  2. Step 2: Convert to fraction form
    27,191,820.30/40,787,730.45 = 24,924,338.70/x
  3. Step 3: Cross multiply
    27,191,820.30x = 40,787,730.45 × 24,924,338.70
  4. Step 4: Simplify right side
    27,191,820.30x = 1,016,607,208,540,103.50
  5. Step 5: Solve for x
    x = 1,016,607,208,540,103.50/27,191,820.30
  6. Step 6: Final answer
    x = 37,386,508.05

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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.