Home / 2,070,049,160,832.80-3,105,136,998,774.30-710,186,797,962.52

Finding the Fourth Proportional to 2,070,049,160,832.80, 3,105,136,998,774.30 and 710,186,797,962.52

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Solution

The fourth proportional to 2,070,049,160,832.80, 3,105,136,998,774.30 and 710,186,797,962.52 is: 1,065,301,899,162.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,070,049,160,832.80 : 3,105,136,998,774.30 = 710,186,797,962.52 : x
  2. Step 2: Convert to fraction form
    2,070,049,160,832.80/3,105,136,998,774.30 = 710,186,797,962.52/x
  3. Step 3: Cross multiply
    2,070,049,160,832.80x = 3,105,136,998,774.30 × 710,186,797,962.52
  4. Step 4: Simplify right side
    2,070,049,160,832.80x = 2,205,227,302,394,469,527,060,480
  5. Step 5: Solve for x
    x = 2,205,227,302,394,469,527,060,480/2,070,049,160,832.80
  6. Step 6: Final answer
    x = 1,065,301,899,162.28

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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.