Home / 92,513,524.92-138,770,598.68-23,426,295.36

Finding the Fourth Proportional to 92,513,524.92, 138,770,598.68 and 23,426,295.36

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Solution

The fourth proportional to 92,513,524.92, 138,770,598.68 and 23,426,295.36 is: 35,139,521.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,513,524.92 : 138,770,598.68 = 23,426,295.36 : x
  2. Step 2: Convert to fraction form
    92,513,524.92/138,770,598.68 = 23,426,295.36/x
  3. Step 3: Cross multiply
    92,513,524.92x = 138,770,598.68 × 23,426,295.36
  4. Step 4: Simplify right side
    92,513,524.92x = 3,250,881,031,961,706
  5. Step 5: Solve for x
    x = 3,250,881,031,961,706/92,513,524.92
  6. Step 6: Final answer
    x = 35,139,521.87

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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.