Home / 60,324,734.88-83,256,672.96-34,225,718.40

Finding the Fourth Proportional to 60,324,734.88, 83,256,672.96 and 34,225,718.40

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Solution

The fourth proportional to 60,324,734.88, 83,256,672.96 and 34,225,718.40 is: 47,236,335.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,324,734.88 : 83,256,672.96 = 34,225,718.40 : x
  2. Step 2: Convert to fraction form
    60,324,734.88/83,256,672.96 = 34,225,718.40/x
  3. Step 3: Cross multiply
    60,324,734.88x = 83,256,672.96 × 34,225,718.40
  4. Step 4: Simplify right side
    60,324,734.88x = 2,849,519,443,649,854
  5. Step 5: Solve for x
    x = 2,849,519,443,649,854/60,324,734.88
  6. Step 6: Final answer
    x = 47,236,335.96

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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.