Home / 26,446,941,591.54-39,687,479,366.25-9,657,347,125

Finding the Fourth Proportional to 26,446,941,591.54, 39,687,479,366.25 and 9,657,347,125

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Solution

The fourth proportional to 26,446,941,591.54, 39,687,479,366.25 and 9,657,347,125 is: 14,492,252,853.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,446,941,591.54 : 39,687,479,366.25 = 9,657,347,125 : x
  2. Step 2: Convert to fraction form
    26,446,941,591.54/39,687,479,366.25 = 9,657,347,125/x
  3. Step 3: Cross multiply
    26,446,941,591.54x = 39,687,479,366.25 × 9,657,347,125
  4. Step 4: Simplify right side
    26,446,941,591.54x = 383,275,764,756,151,271,424
  5. Step 5: Solve for x
    x = 383,275,764,756,151,271,424/26,446,941,591.54
  6. Step 6: Final answer
    x = 14,492,252,853.87

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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.