Home / 39,619,444.94-54,651,670.14-24,911,826.20

Finding the Fourth Proportional to 39,619,444.94, 54,651,670.14 and 24,911,826.20

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Solution

The fourth proportional to 39,619,444.94, 54,651,670.14 and 24,911,826.20 is: 34,363,755.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,619,444.94 : 54,651,670.14 = 24,911,826.20 : x
  2. Step 2: Convert to fraction form
    39,619,444.94/54,651,670.14 = 24,911,826.20/x
  3. Step 3: Cross multiply
    39,619,444.94x = 54,651,670.14 × 24,911,826.20
  4. Step 4: Simplify right side
    39,619,444.94x = 1,361,472,908,067,409.75
  5. Step 5: Solve for x
    x = 1,361,472,908,067,409.75/39,619,444.94
  6. Step 6: Final answer
    x = 34,363,755.22

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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.