Home / 566,234,126.50-849,381,456.95-178,087,224.08

Finding the Fourth Proportional to 566,234,126.50, 849,381,456.95 and 178,087,224.08

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Solution

The fourth proportional to 566,234,126.50, 849,381,456.95 and 178,087,224.08 is: 267,140,355.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,234,126.50 : 849,381,456.95 = 178,087,224.08 : x
  2. Step 2: Convert to fraction form
    566,234,126.50/849,381,456.95 = 178,087,224.08/x
  3. Step 3: Cross multiply
    566,234,126.50x = 849,381,456.95 × 178,087,224.08
  4. Step 4: Simplify right side
    566,234,126.50x = 151,263,985,853,267,840
  5. Step 5: Solve for x
    x = 151,263,985,853,267,840/566,234,126.50
  6. Step 6: Final answer
    x = 267,140,355.51

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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.