Home / 66,303,862,826.28-99,419,473,568.49-32,653,487,702.97

Finding the Fourth Proportional to 66,303,862,826.28, 99,419,473,568.49 and 32,653,487,702.97

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Solution

The fourth proportional to 66,303,862,826.28, 99,419,473,568.49 and 32,653,487,702.97 is: 48,962,344,262.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,303,862,826.28 : 99,419,473,568.49 = 32,653,487,702.97 : x
  2. Step 2: Convert to fraction form
    66,303,862,826.28/99,419,473,568.49 = 32,653,487,702.97/x
  3. Step 3: Cross multiply
    66,303,862,826.28x = 99,419,473,568.49 × 32,653,487,702.97
  4. Step 4: Simplify right side
    66,303,862,826.28x = 3,246,392,557,604,439,588,864
  5. Step 5: Solve for x
    x = 3,246,392,557,604,439,588,864/66,303,862,826.28
  6. Step 6: Final answer
    x = 48,962,344,262.06

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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.