Home / 60,955,020.80-91,432,531.20-24,580,836.80

Finding the Fourth Proportional to 60,955,020.80, 91,432,531.20 and 24,580,836.80

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Solution

The fourth proportional to 60,955,020.80, 91,432,531.20 and 24,580,836.80 is: 36,871,255.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,955,020.80 : 91,432,531.20 = 24,580,836.80 : x
  2. Step 2: Convert to fraction form
    60,955,020.80/91,432,531.20 = 24,580,836.80/x
  3. Step 3: Cross multiply
    60,955,020.80x = 91,432,531.20 × 24,580,836.80
  4. Step 4: Simplify right side
    60,955,020.80x = 2,247,488,127,638,108.25
  5. Step 5: Solve for x
    x = 2,247,488,127,638,108.25/60,955,020.80
  6. Step 6: Final answer
    x = 36,871,255.20

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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.