Home / 62,677,690,531.20-93,894,091,790.40-37,760,335,228.80

Finding the Fourth Proportional to 62,677,690,531.20, 93,894,091,790.40 and 37,760,335,228.80

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Solution

The fourth proportional to 62,677,690,531.20, 93,894,091,790.40 and 37,760,335,228.80 is: 56,566,736,137.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,677,690,531.20 : 93,894,091,790.40 = 37,760,335,228.80 : x
  2. Step 2: Convert to fraction form
    62,677,690,531.20/93,894,091,790.40 = 37,760,335,228.80/x
  3. Step 3: Cross multiply
    62,677,690,531.20x = 93,894,091,790.40 × 37,760,335,228.80
  4. Step 4: Simplify right side
    62,677,690,531.20x = 3,545,472,382,009,221,840,896
  5. Step 5: Solve for x
    x = 3,545,472,382,009,221,840,896/62,677,690,531.20
  6. Step 6: Final answer
    x = 56,566,736,137.87

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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.