Home / 47,498,894.50-65,548,601.13-25,768,862.50

Finding the Fourth Proportional to 47,498,894.50, 65,548,601.13 and 25,768,862.50

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Solution

The fourth proportional to 47,498,894.50, 65,548,601.13 and 25,768,862.50 is: 35,561,099.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,498,894.50 : 65,548,601.13 = 25,768,862.50 : x
  2. Step 2: Convert to fraction form
    47,498,894.50/65,548,601.13 = 25,768,862.50/x
  3. Step 3: Cross multiply
    47,498,894.50x = 65,548,601.13 × 25,768,862.50
  4. Step 4: Simplify right side
    47,498,894.50x = 1,689,112,889,586,314.75
  5. Step 5: Solve for x
    x = 1,689,112,889,586,314.75/47,498,894.50
  6. Step 6: Final answer
    x = 35,561,099.00

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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.