Home / 1,696,560,294.60-2,544,840,441.90-880,266,918.60

Finding the Fourth Proportional to 1,696,560,294.60, 2,544,840,441.90 and 880,266,918.60

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Solution

The fourth proportional to 1,696,560,294.60, 2,544,840,441.90 and 880,266,918.60 is: 1,320,400,377.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,696,560,294.60 : 2,544,840,441.90 = 880,266,918.60 : x
  2. Step 2: Convert to fraction form
    1,696,560,294.60/2,544,840,441.90 = 880,266,918.60/x
  3. Step 3: Cross multiply
    1,696,560,294.60x = 2,544,840,441.90 × 880,266,918.60
  4. Step 4: Simplify right side
    1,696,560,294.60x = 2,240,138,854,119,975,424
  5. Step 5: Solve for x
    x = 2,240,138,854,119,975,424/1,696,560,294.60
  6. Step 6: Final answer
    x = 1,320,400,377.90

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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.