Home / 663,162,156,119.16-994,800,196,990.28-232,862,254,984.44

Finding the Fourth Proportional to 663,162,156,119.16, 994,800,196,990.28 and 232,862,254,984.44

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Solution

The fourth proportional to 663,162,156,119.16, 994,800,196,990.28 and 232,862,254,984.44 is: 349,313,384,354.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    663,162,156,119.16 : 994,800,196,990.28 = 232,862,254,984.44 : x
  2. Step 2: Convert to fraction form
    663,162,156,119.16/994,800,196,990.28 = 232,862,254,984.44/x
  3. Step 3: Cross multiply
    663,162,156,119.16x = 994,800,196,990.28 × 232,862,254,984.44
  4. Step 4: Simplify right side
    663,162,156,119.16x = 231,651,417,130,121,721,544,704
  5. Step 5: Solve for x
    x = 231,651,417,130,121,721,544,704/663,162,156,119.16
  6. Step 6: Final answer
    x = 349,313,384,354.97

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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.