Home / 53,889,603.30-80,834,404.95-26,608,965.30

Finding the Fourth Proportional to 53,889,603.30, 80,834,404.95 and 26,608,965.30

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Solution

The fourth proportional to 53,889,603.30, 80,834,404.95 and 26,608,965.30 is: 39,913,447.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,889,603.30 : 80,834,404.95 = 26,608,965.30 : x
  2. Step 2: Convert to fraction form
    53,889,603.30/80,834,404.95 = 26,608,965.30/x
  3. Step 3: Cross multiply
    53,889,603.30x = 80,834,404.95 × 26,608,965.30
  4. Step 4: Simplify right side
    53,889,603.30x = 2,150,919,876,360,698.25
  5. Step 5: Solve for x
    x = 2,150,919,876,360,698.25/53,889,603.30
  6. Step 6: Final answer
    x = 39,913,447.95

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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.