Home / 3,220,882,691.76-4,832,723,047.05-1,748,063,045.16

Finding the Fourth Proportional to 3,220,882,691.76, 4,832,723,047.05 and 1,748,063,045.16

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Solution

The fourth proportional to 3,220,882,691.76, 4,832,723,047.05 and 1,748,063,045.16 is: 2,622,853,849.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,220,882,691.76 : 4,832,723,047.05 = 1,748,063,045.16 : x
  2. Step 2: Convert to fraction form
    3,220,882,691.76/4,832,723,047.05 = 1,748,063,045.16/x
  3. Step 3: Cross multiply
    3,220,882,691.76x = 4,832,723,047.05 × 1,748,063,045.16
  4. Step 4: Simplify right side
    3,220,882,691.76x = 8,447,904,566,041,138,176
  5. Step 5: Solve for x
    x = 8,447,904,566,041,138,176/3,220,882,691.76
  6. Step 6: Final answer
    x = 2,622,853,849.24

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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.