Home / 32,982,602.72-45,515,974.14-18,098,024.49

Finding the Fourth Proportional to 32,982,602.72, 45,515,974.14 and 18,098,024.49

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Solution

The fourth proportional to 32,982,602.72, 45,515,974.14 and 18,098,024.49 is: 24,975,264.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,982,602.72 : 45,515,974.14 = 18,098,024.49 : x
  2. Step 2: Convert to fraction form
    32,982,602.72/45,515,974.14 = 18,098,024.49/x
  3. Step 3: Cross multiply
    32,982,602.72x = 45,515,974.14 × 18,098,024.49
  4. Step 4: Simplify right side
    32,982,602.72x = 823,749,214,671,926.62
  5. Step 5: Solve for x
    x = 823,749,214,671,926.62/32,982,602.72
  6. Step 6: Final answer
    x = 24,975,264.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.