Home / 29,065,888.88-43,598,614.56-7,498,657.16

Finding the Fourth Proportional to 29,065,888.88, 43,598,614.56 and 7,498,657.16

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Solution

The fourth proportional to 29,065,888.88, 43,598,614.56 and 7,498,657.16 is: 11,247,929.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,065,888.88 : 43,598,614.56 = 7,498,657.16 : x
  2. Step 2: Convert to fraction form
    29,065,888.88/43,598,614.56 = 7,498,657.16/x
  3. Step 3: Cross multiply
    29,065,888.88x = 43,598,614.56 × 7,498,657.16
  4. Step 4: Simplify right side
    29,065,888.88x = 326,931,063,236,424.25
  5. Step 5: Solve for x
    x = 326,931,063,236,424.25/29,065,888.88
  6. Step 6: Final answer
    x = 11,247,929.30

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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.