Home / 17,006,153,488.30-25,509,230,232.45-5,965,785,577.90

Finding the Fourth Proportional to 17,006,153,488.30, 25,509,230,232.45 and 5,965,785,577.90

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Solution

The fourth proportional to 17,006,153,488.30, 25,509,230,232.45 and 5,965,785,577.90 is: 8,948,678,366.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,006,153,488.30 : 25,509,230,232.45 = 5,965,785,577.90 : x
  2. Step 2: Convert to fraction form
    17,006,153,488.30/25,509,230,232.45 = 5,965,785,577.90/x
  3. Step 3: Cross multiply
    17,006,153,488.30x = 25,509,230,232.45 × 5,965,785,577.90
  4. Step 4: Simplify right side
    17,006,153,488.30x = 152,182,597,824,080,871,424
  5. Step 5: Solve for x
    x = 152,182,597,824,080,871,424/17,006,153,488.30
  6. Step 6: Final answer
    x = 8,948,678,366.85

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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.