Home / 1,479,952,056.22-2,219,755,281.96-594,601,575.78

Finding the Fourth Proportional to 1,479,952,056.22, 2,219,755,281.96 and 594,601,575.78

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Solution

The fourth proportional to 1,479,952,056.22, 2,219,755,281.96 and 594,601,575.78 is: 891,832,936.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,479,952,056.22 : 2,219,755,281.96 = 594,601,575.78 : x
  2. Step 2: Convert to fraction form
    1,479,952,056.22/2,219,755,281.96 = 594,601,575.78/x
  3. Step 3: Cross multiply
    1,479,952,056.22x = 2,219,755,281.96 × 594,601,575.78
  4. Step 4: Simplify right side
    1,479,952,056.22x = 1,319,869,988,499,394,048
  5. Step 5: Solve for x
    x = 1,319,869,988,499,394,048/1,479,952,056.22
  6. Step 6: Final answer
    x = 891,832,936.72

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1.5x scale

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.