Home / 243,367,112.92-365,050,669.56-59,133,642.88

Finding the Fourth Proportional to 243,367,112.92, 365,050,669.56 and 59,133,642.88

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Solution

The fourth proportional to 243,367,112.92, 365,050,669.56 and 59,133,642.88 is: 88,700,464.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    243,367,112.92 : 365,050,669.56 = 59,133,642.88 : x
  2. Step 2: Convert to fraction form
    243,367,112.92/365,050,669.56 = 59,133,642.88/x
  3. Step 3: Cross multiply
    243,367,112.92x = 365,050,669.56 × 59,133,642.88
  4. Step 4: Simplify right side
    243,367,112.92x = 21,586,775,926,865,928
  5. Step 5: Solve for x
    x = 21,586,775,926,865,928/243,367,112.92
  6. Step 6: Final answer
    x = 88,700,464.36

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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.