Home / 1,177,899,537,808.90-1,766,703,070,422.50-317,441,022,726.22

Finding the Fourth Proportional to 1,177,899,537,808.90, 1,766,703,070,422.50 and 317,441,022,726.22

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Solution

The fourth proportional to 1,177,899,537,808.90, 1,766,703,070,422.50 and 317,441,022,726.22 is: 476,122,123,769.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,177,899,537,808.90 : 1,766,703,070,422.50 = 317,441,022,726.22 : x
  2. Step 2: Convert to fraction form
    1,177,899,537,808.90/1,766,703,070,422.50 = 317,441,022,726.22/x
  3. Step 3: Cross multiply
    1,177,899,537,808.90x = 1,766,703,070,422.50 × 317,441,022,726.22
  4. Step 4: Simplify right side
    1,177,899,537,808.90x = 560,824,029,528,471,392,747,520
  5. Step 5: Solve for x
    x = 560,824,029,528,471,392,747,520/1,177,899,537,808.90
  6. Step 6: Final answer
    x = 476,122,123,769.32

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Double scale
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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.