Home / 43,494,375-60,020,701.13-23,915,126.28

Finding the Fourth Proportional to 43,494,375, 60,020,701.13 and 23,915,126.28

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Solution

The fourth proportional to 43,494,375, 60,020,701.13 and 23,915,126.28 is: 33,002,029.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,494,375 : 60,020,701.13 = 23,915,126.28 : x
  2. Step 2: Convert to fraction form
    43,494,375/60,020,701.13 = 23,915,126.28/x
  3. Step 3: Cross multiply
    43,494,375x = 60,020,701.13 × 23,915,126.28
  4. Step 4: Simplify right side
    43,494,375x = 1,435,402,646,997,876.50
  5. Step 5: Solve for x
    x = 1,435,402,646,997,876.50/43,494,375
  6. Step 6: Final answer
    x = 33,002,029.50

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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.