Home / 2,070,049,160,685.60-3,105,136,998,553.80-710,186,797,815.56

Finding the Fourth Proportional to 2,070,049,160,685.60, 3,105,136,998,553.80 and 710,186,797,815.56

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Solution

The fourth proportional to 2,070,049,160,685.60, 3,105,136,998,553.80 and 710,186,797,815.56 is: 1,065,301,898,941.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,070,049,160,685.60 : 3,105,136,998,553.80 = 710,186,797,815.56 : x
  2. Step 2: Convert to fraction form
    2,070,049,160,685.60/3,105,136,998,553.80 = 710,186,797,815.56/x
  3. Step 3: Cross multiply
    2,070,049,160,685.60x = 3,105,136,998,553.80 × 710,186,797,815.56
  4. Step 4: Simplify right side
    2,070,049,160,685.60x = 2,205,227,301,781,542,528,876,544
  5. Step 5: Solve for x
    x = 2,205,227,301,781,542,528,876,544/2,070,049,160,685.60
  6. Step 6: Final answer
    x = 1,065,301,898,941.94

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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.