Home / 92,832,756.72-139,248,982.80-24,675,449.28

Finding the Fourth Proportional to 92,832,756.72, 139,248,982.80 and 24,675,449.28

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Solution

The fourth proportional to 92,832,756.72, 139,248,982.80 and 24,675,449.28 is: 37,013,133.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,832,756.72 : 139,248,982.80 = 24,675,449.28 : x
  2. Step 2: Convert to fraction form
    92,832,756.72/139,248,982.80 = 24,675,449.28/x
  3. Step 3: Cross multiply
    92,832,756.72x = 139,248,982.80 × 24,675,449.28
  4. Step 4: Simplify right side
    92,832,756.72x = 3,436,031,212,372,993
  5. Step 5: Solve for x
    x = 3,436,031,212,372,993/92,832,756.72
  6. Step 6: Final answer
    x = 37,013,133.44

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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.