Home / 1,417,177,683.10-2,125,766,524.65-1,365,521,617.90

Finding the Fourth Proportional to 1,417,177,683.10, 2,125,766,524.65 and 1,365,521,617.90

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Solution

The fourth proportional to 1,417,177,683.10, 2,125,766,524.65 and 1,365,521,617.90 is: 2,048,282,426.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,417,177,683.10 : 2,125,766,524.65 = 1,365,521,617.90 : x
  2. Step 2: Convert to fraction form
    1,417,177,683.10/2,125,766,524.65 = 1,365,521,617.90/x
  3. Step 3: Cross multiply
    1,417,177,683.10x = 2,125,766,524.65 × 1,365,521,617.90
  4. Step 4: Simplify right side
    1,417,177,683.10x = 2,902,780,144,017,728,512
  5. Step 5: Solve for x
    x = 2,902,780,144,017,728,512/1,417,177,683.10
  6. Step 6: Final answer
    x = 2,048,282,426.85

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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.