Home / 410,691,393.34-566,781,929.46-232,013,310.55

Finding the Fourth Proportional to 410,691,393.34, 566,781,929.46 and 232,013,310.55

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Solution

The fourth proportional to 410,691,393.34, 566,781,929.46 and 232,013,310.55 is: 320,194,077.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,691,393.34 : 566,781,929.46 = 232,013,310.55 : x
  2. Step 2: Convert to fraction form
    410,691,393.34/566,781,929.46 = 232,013,310.55/x
  3. Step 3: Cross multiply
    410,691,393.34x = 566,781,929.46 × 232,013,310.55
  4. Step 4: Simplify right side
    410,691,393.34x = 131,500,951,813,931,184
  5. Step 5: Solve for x
    x = 131,500,951,813,931,184/410,691,393.34
  6. Step 6: Final answer
    x = 320,194,077.47

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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.