Home / 564,766,114.20-847,149,171.30-201,129,250.20

Finding the Fourth Proportional to 564,766,114.20, 847,149,171.30 and 201,129,250.20

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Solution

The fourth proportional to 564,766,114.20, 847,149,171.30 and 201,129,250.20 is: 301,693,875.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    564,766,114.20 : 847,149,171.30 = 201,129,250.20 : x
  2. Step 2: Convert to fraction form
    564,766,114.20/847,149,171.30 = 201,129,250.20/x
  3. Step 3: Cross multiply
    564,766,114.20x = 847,149,171.30 × 201,129,250.20
  4. Step 4: Simplify right side
    564,766,114.20x = 170,386,477,631,120,352
  5. Step 5: Solve for x
    x = 170,386,477,631,120,352/564,766,114.20
  6. Step 6: Final answer
    x = 301,693,875.30

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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.