Home / 243,028,868.56-364,544,248.61-58,796,049.07

Finding the Fourth Proportional to 243,028,868.56, 364,544,248.61 and 58,796,049.07

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Solution

The fourth proportional to 243,028,868.56, 364,544,248.61 and 58,796,049.07 is: 88,194,302.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    243,028,868.56 : 364,544,248.61 = 58,796,049.07 : x
  2. Step 2: Convert to fraction form
    243,028,868.56/364,544,248.61 = 58,796,049.07/x
  3. Step 3: Cross multiply
    243,028,868.56x = 364,544,248.61 × 58,796,049.07
  4. Step 4: Simplify right side
    243,028,868.56x = 21,433,761,529,459,840
  5. Step 5: Solve for x
    x = 21,433,761,529,459,840/243,028,868.56
  6. Step 6: Final answer
    x = 88,194,302.42

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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.