Home / 317,034,008.10-475,551,012.15-317,034,008.10

Finding the Fourth Proportional to 317,034,008.10, 475,551,012.15 and 317,034,008.10

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Solution

The fourth proportional to 317,034,008.10, 475,551,012.15 and 317,034,008.10 is: 475,551,012.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    317,034,008.10 : 475,551,012.15 = 317,034,008.10 : x
  2. Step 2: Convert to fraction form
    317,034,008.10/475,551,012.15 = 317,034,008.10/x
  3. Step 3: Cross multiply
    317,034,008.10x = 475,551,012.15 × 317,034,008.10
  4. Step 4: Simplify right side
    317,034,008.10x = 150,765,843,437,926,304
  5. Step 5: Solve for x
    x = 150,765,843,437,926,304/317,034,008.10
  6. Step 6: Final answer
    x = 475,551,012.15

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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.