Home / 181,971,572.10-272,957,358.15-181,971,572.10

Finding the Fourth Proportional to 181,971,572.10, 272,957,358.15 and 181,971,572.10

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Solution

The fourth proportional to 181,971,572.10, 272,957,358.15 and 181,971,572.10 is: 272,957,358.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,971,572.10 : 272,957,358.15 = 181,971,572.10 : x
  2. Step 2: Convert to fraction form
    181,971,572.10/272,957,358.15 = 181,971,572.10/x
  3. Step 3: Cross multiply
    181,971,572.10x = 272,957,358.15 × 181,971,572.10
  4. Step 4: Simplify right side
    181,971,572.10x = 49,670,479,578,818,240
  5. Step 5: Solve for x
    x = 49,670,479,578,818,240/181,971,572.10
  6. Step 6: Final answer
    x = 272,957,358.15

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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.