Home / 15,442,597.59-23,164,060.41-4,659,993.29

Finding the Fourth Proportional to 15,442,597.59, 23,164,060.41 and 4,659,993.29

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Solution

The fourth proportional to 15,442,597.59, 23,164,060.41 and 4,659,993.29 is: 6,990,039.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,442,597.59 : 23,164,060.41 = 4,659,993.29 : x
  2. Step 2: Convert to fraction form
    15,442,597.59/23,164,060.41 = 4,659,993.29/x
  3. Step 3: Cross multiply
    15,442,597.59x = 23,164,060.41 × 4,659,993.29
  4. Step 4: Simplify right side
    15,442,597.59x = 107,944,365,963,934.34
  5. Step 5: Solve for x
    x = 107,944,365,963,934.34/15,442,597.59
  6. Step 6: Final answer
    x = 6,990,039.42

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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.