Home / 17,601,589.60-26,395,748.40-7,367,158.24

Finding the Fourth Proportional to 17,601,589.60, 26,395,748.40 and 7,367,158.24

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Solution

The fourth proportional to 17,601,589.60, 26,395,748.40 and 7,367,158.24 is: 11,047,959.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,601,589.60 : 26,395,748.40 = 7,367,158.24 : x
  2. Step 2: Convert to fraction form
    17,601,589.60/26,395,748.40 = 7,367,158.24/x
  3. Step 3: Cross multiply
    17,601,589.60x = 26,395,748.40 × 7,367,158.24
  4. Step 4: Simplify right side
    17,601,589.60x = 194,461,655,326,026.81
  5. Step 5: Solve for x
    x = 194,461,655,326,026.81/17,601,589.60
  6. Step 6: Final answer
    x = 11,047,959.86

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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.