Home / 17,791,848.16-26,678,179.68-9,598,881.76

Finding the Fourth Proportional to 17,791,848.16, 26,678,179.68 and 9,598,881.76

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Solution

The fourth proportional to 17,791,848.16, 26,678,179.68 and 9,598,881.76 is: 14,393,147.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,791,848.16 : 26,678,179.68 = 9,598,881.76 : x
  2. Step 2: Convert to fraction form
    17,791,848.16/26,678,179.68 = 9,598,881.76/x
  3. Step 3: Cross multiply
    17,791,848.16x = 26,678,179.68 × 9,598,881.76
  4. Step 4: Simplify right side
    17,791,848.16x = 256,080,692,320,354.62
  5. Step 5: Solve for x
    x = 256,080,692,320,354.62/17,791,848.16
  6. Step 6: Final answer
    x = 14,393,147.36

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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.