Home / 181,896,475.70-272,847,046.35-60,727,927.70

Finding the Fourth Proportional to 181,896,475.70, 272,847,046.35 and 60,727,927.70

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Solution

The fourth proportional to 181,896,475.70, 272,847,046.35 and 60,727,927.70 is: 91,092,670.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,896,475.70 : 272,847,046.35 = 60,727,927.70 : x
  2. Step 2: Convert to fraction form
    181,896,475.70/272,847,046.35 = 60,727,927.70/x
  3. Step 3: Cross multiply
    181,896,475.70x = 272,847,046.35 × 60,727,927.70
  4. Step 4: Simplify right side
    181,896,475.70x = 16,569,435,703,901,352
  5. Step 5: Solve for x
    x = 16,569,435,703,901,352/181,896,475.70
  6. Step 6: Final answer
    x = 91,092,670.38

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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.