Home / 159,036,404.40-238,554,606.60-110,663,463.60

Finding the Fourth Proportional to 159,036,404.40, 238,554,606.60 and 110,663,463.60

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Solution

The fourth proportional to 159,036,404.40, 238,554,606.60 and 110,663,463.60 is: 165,995,195.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,036,404.40 : 238,554,606.60 = 110,663,463.60 : x
  2. Step 2: Convert to fraction form
    159,036,404.40/238,554,606.60 = 110,663,463.60/x
  3. Step 3: Cross multiply
    159,036,404.40x = 238,554,606.60 × 110,663,463.60
  4. Step 4: Simplify right side
    159,036,404.40x = 26,399,279,024,091,416
  5. Step 5: Solve for x
    x = 26,399,279,024,091,416/159,036,404.40
  6. Step 6: Final answer
    x = 165,995,195.40

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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.