Home / 566,234,177.10-849,381,532.81-178,087,274.83

Finding the Fourth Proportional to 566,234,177.10, 849,381,532.81 and 178,087,274.83

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Solution

The fourth proportional to 566,234,177.10, 849,381,532.81 and 178,087,274.83 is: 267,140,431.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,234,177.10 : 849,381,532.81 = 178,087,274.83 : x
  2. Step 2: Convert to fraction form
    566,234,177.10/849,381,532.81 = 178,087,274.83/x
  3. Step 3: Cross multiply
    566,234,177.10x = 849,381,532.81 × 178,087,274.83
  4. Step 4: Simplify right side
    566,234,177.10x = 151,264,042,470,680,288
  5. Step 5: Solve for x
    x = 151,264,042,470,680,288/566,234,177.10
  6. Step 6: Final answer
    x = 267,140,431.63

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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.