Home / 35,159,514.24-52,754,427.24-18,982,253.40

Finding the Fourth Proportional to 35,159,514.24, 52,754,427.24 and 18,982,253.40

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Solution

The fourth proportional to 35,159,514.24, 52,754,427.24 and 18,982,253.40 is: 28,481,562.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,159,514.24 : 52,754,427.24 = 18,982,253.40 : x
  2. Step 2: Convert to fraction form
    35,159,514.24/52,754,427.24 = 18,982,253.40/x
  3. Step 3: Cross multiply
    35,159,514.24x = 52,754,427.24 × 18,982,253.40
  4. Step 4: Simplify right side
    35,159,514.24x = 1,001,397,905,841,542.62
  5. Step 5: Solve for x
    x = 1,001,397,905,841,542.62/35,159,514.24
  6. Step 6: Final answer
    x = 28,481,562.60

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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.