Home / 160,218,466.20-240,222,723.30-63,115,666.20

Finding the Fourth Proportional to 160,218,466.20, 240,222,723.30 and 63,115,666.20

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Solution

The fourth proportional to 160,218,466.20, 240,222,723.30 and 63,115,666.20 is: 94,632,145.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,218,466.20 : 240,222,723.30 = 63,115,666.20 : x
  2. Step 2: Convert to fraction form
    160,218,466.20/240,222,723.30 = 63,115,666.20/x
  3. Step 3: Cross multiply
    160,218,466.20x = 240,222,723.30 × 63,115,666.20
  4. Step 4: Simplify right side
    160,218,466.20x = 15,161,817,217,457,764
  5. Step 5: Solve for x
    x = 15,161,817,217,457,764/160,218,466.20
  6. Step 6: Final answer
    x = 94,632,145.58

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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.