Home / 244,656,406.30-366,984,609.45-99,159,670.30

Finding the Fourth Proportional to 244,656,406.30, 366,984,609.45 and 99,159,670.30

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Solution

The fourth proportional to 244,656,406.30, 366,984,609.45 and 99,159,670.30 is: 148,739,505.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,656,406.30 : 366,984,609.45 = 99,159,670.30 : x
  2. Step 2: Convert to fraction form
    244,656,406.30/366,984,609.45 = 99,159,670.30/x
  3. Step 3: Cross multiply
    244,656,406.30x = 366,984,609.45 × 99,159,670.30
  4. Step 4: Simplify right side
    244,656,406.30x = 36,390,072,878,236,264
  5. Step 5: Solve for x
    x = 36,390,072,878,236,264/244,656,406.30
  6. Step 6: Final answer
    x = 148,739,505.45

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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.