Home / 63,124,861.71-94,603,585.13-32,418,200.73

Finding the Fourth Proportional to 63,124,861.71, 94,603,585.13 and 32,418,200.73

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Solution

The fourth proportional to 63,124,861.71, 94,603,585.13 and 32,418,200.73 is: 48,584,312.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,124,861.71 : 94,603,585.13 = 32,418,200.73 : x
  2. Step 2: Convert to fraction form
    63,124,861.71/94,603,585.13 = 32,418,200.73/x
  3. Step 3: Cross multiply
    63,124,861.71x = 94,603,585.13 × 32,418,200.73
  4. Step 4: Simplify right side
    63,124,861.71x = 3,066,878,012,130,010.50
  5. Step 5: Solve for x
    x = 3,066,878,012,130,010.50/63,124,861.71
  6. Step 6: Final answer
    x = 48,584,312.57

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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.