Home / 56,590,607.59-84,885,805.41-17,732,034.42

Finding the Fourth Proportional to 56,590,607.59, 84,885,805.41 and 17,732,034.42

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Solution

The fourth proportional to 56,590,607.59, 84,885,805.41 and 17,732,034.42 is: 26,598,018.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,590,607.59 : 84,885,805.41 = 17,732,034.42 : x
  2. Step 2: Convert to fraction form
    56,590,607.59/84,885,805.41 = 17,732,034.42/x
  3. Step 3: Cross multiply
    56,590,607.59x = 84,885,805.41 × 17,732,034.42
  4. Step 4: Simplify right side
    56,590,607.59x = 1,505,198,023,299,542.25
  5. Step 5: Solve for x
    x = 1,505,198,023,299,542.25/56,590,607.59
  6. Step 6: Final answer
    x = 26,598,018.42

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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.