Home / 373,213,228.38-559,817,849.58-96,864,240.48

Finding the Fourth Proportional to 373,213,228.38, 559,817,849.58 and 96,864,240.48

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Solution

The fourth proportional to 373,213,228.38, 559,817,849.58 and 96,864,240.48 is: 145,295,843.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,213,228.38 : 559,817,849.58 = 96,864,240.48 : x
  2. Step 2: Convert to fraction form
    373,213,228.38/559,817,849.58 = 96,864,240.48/x
  3. Step 3: Cross multiply
    373,213,228.38x = 559,817,849.58 × 96,864,240.48
  4. Step 4: Simplify right side
    373,213,228.38x = 54,226,330,806,713,592
  5. Step 5: Solve for x
    x = 54,226,330,806,713,592/373,213,228.38
  6. Step 6: Final answer
    x = 145,295,843.46

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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.