Home / 110,943,073-166,437,306.51-38,150,400.07

Finding the Fourth Proportional to 110,943,073, 166,437,306.51 and 38,150,400.07

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Solution

The fourth proportional to 110,943,073, 166,437,306.51 and 38,150,400.07 is: 57,233,405.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,943,073 : 166,437,306.51 = 38,150,400.07 : x
  2. Step 2: Convert to fraction form
    110,943,073/166,437,306.51 = 38,150,400.07/x
  3. Step 3: Cross multiply
    110,943,073x = 166,437,306.51 × 38,150,400.07
  4. Step 4: Simplify right side
    110,943,073x = 6,349,649,829,929,715
  5. Step 5: Solve for x
    x = 6,349,649,829,929,715/110,943,073
  6. Step 6: Final answer
    x = 57,233,405.01

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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.