Home / 110,452,061.48-165,642,033.44-36,656,018.42

Finding the Fourth Proportional to 110,452,061.48, 165,642,033.44 and 36,656,018.42

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Solution

The fourth proportional to 110,452,061.48, 165,642,033.44 and 36,656,018.42 is: 54,972,060.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,452,061.48 : 165,642,033.44 = 36,656,018.42 : x
  2. Step 2: Convert to fraction form
    110,452,061.48/165,642,033.44 = 36,656,018.42/x
  3. Step 3: Cross multiply
    110,452,061.48x = 165,642,033.44 × 36,656,018.42
  4. Step 4: Simplify right side
    110,452,061.48x = 6,071,777,428,166,326
  5. Step 5: Solve for x
    x = 6,071,777,428,166,326/110,452,061.48
  6. Step 6: Final answer
    x = 54,972,060.70

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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.