Home / 17,791,851.16-26,678,184.18-9,598,884.76

Finding the Fourth Proportional to 17,791,851.16, 26,678,184.18 and 9,598,884.76

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Solution

The fourth proportional to 17,791,851.16, 26,678,184.18 and 9,598,884.76 is: 14,393,151.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,791,851.16 : 26,678,184.18 = 9,598,884.76 : x
  2. Step 2: Convert to fraction form
    17,791,851.16/26,678,184.18 = 9,598,884.76/x
  3. Step 3: Cross multiply
    17,791,851.16x = 26,678,184.18 × 9,598,884.76
  4. Step 4: Simplify right side
    17,791,851.16x = 256,080,815,549,875.09
  5. Step 5: Solve for x
    x = 256,080,815,549,875.09/17,791,851.16
  6. Step 6: Final answer
    x = 14,393,151.86

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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.