Home / 1,493,823,701.80-2,239,223,898.30-880,092,015.40

Finding the Fourth Proportional to 1,493,823,701.80, 2,239,223,898.30 and 880,092,015.40

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Solution

The fourth proportional to 1,493,823,701.80, 2,239,223,898.30 and 880,092,015.40 is: 1,319,247,426.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,493,823,701.80 : 2,239,223,898.30 = 880,092,015.40 : x
  2. Step 2: Convert to fraction form
    1,493,823,701.80/2,239,223,898.30 = 880,092,015.40/x
  3. Step 3: Cross multiply
    1,493,823,701.80x = 2,239,223,898.30 × 880,092,015.40
  4. Step 4: Simplify right side
    1,493,823,701.80x = 1,970,723,073,586,691,840
  5. Step 5: Solve for x
    x = 1,970,723,073,586,691,840/1,493,823,701.80
  6. Step 6: Final answer
    x = 1,319,247,426.06

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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.