Home / 1,352,318,039.94-2,025,561,612.33-913,204,088.04

Finding the Fourth Proportional to 1,352,318,039.94, 2,025,561,612.33 and 913,204,088.04

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Solution

The fourth proportional to 1,352,318,039.94, 2,025,561,612.33 and 913,204,088.04 is: 1,367,837,365.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,352,318,039.94 : 2,025,561,612.33 = 913,204,088.04 : x
  2. Step 2: Convert to fraction form
    1,352,318,039.94/2,025,561,612.33 = 913,204,088.04/x
  3. Step 3: Cross multiply
    1,352,318,039.94x = 2,025,561,612.33 × 913,204,088.04
  4. Step 4: Simplify right side
    1,352,318,039.94x = 1,849,751,144,956,649,472
  5. Step 5: Solve for x
    x = 1,849,751,144,956,649,472/1,352,318,039.94
  6. Step 6: Final answer
    x = 1,367,837,365.42

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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.