Home / 133,654,732.68-200,482,259.04-36,611,276.88

Finding the Fourth Proportional to 133,654,732.68, 200,482,259.04 and 36,611,276.88

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Solution

The fourth proportional to 133,654,732.68, 200,482,259.04 and 36,611,276.88 is: 54,916,959.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,654,732.68 : 200,482,259.04 = 36,611,276.88 : x
  2. Step 2: Convert to fraction form
    133,654,732.68/200,482,259.04 = 36,611,276.88/x
  3. Step 3: Cross multiply
    133,654,732.68x = 200,482,259.04 × 36,611,276.88
  4. Step 4: Simplify right side
    133,654,732.68x = 7,339,911,495,241,323
  5. Step 5: Solve for x
    x = 7,339,911,495,241,323/133,654,732.68
  6. Step 6: Final answer
    x = 54,916,959.15

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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.