Home / 1,519,773,868,080-2,280,046,666,472.60-703,535,073,827.04

Finding the Fourth Proportional to 1,519,773,868,080, 2,280,046,666,472.60 and 703,535,073,827.04

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Solution

The fourth proportional to 1,519,773,868,080, 2,280,046,666,472.60 and 703,535,073,827.04 is: 1,055,481,235,410.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,519,773,868,080 : 2,280,046,666,472.60 = 703,535,073,827.04 : x
  2. Step 2: Convert to fraction form
    1,519,773,868,080/2,280,046,666,472.60 = 703,535,073,827.04/x
  3. Step 3: Cross multiply
    1,519,773,868,080x = 2,280,046,666,472.60 × 703,535,073,827.04
  4. Step 4: Simplify right side
    1,519,773,868,080x = 1,604,092,799,825,897,213,394,944
  5. Step 5: Solve for x
    x = 1,604,092,799,825,897,213,394,944/1,519,773,868,080
  6. Step 6: Final answer
    x = 1,055,481,235,410.65

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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.