Home / 1,573,667,694.91-2,171,851,854.08-895,649,505.04

Finding the Fourth Proportional to 1,573,667,694.91, 2,171,851,854.08 and 895,649,505.04

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Solution

The fourth proportional to 1,573,667,694.91, 2,171,851,854.08 and 895,649,505.04 is: 1,236,104,702.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,573,667,694.91 : 2,171,851,854.08 = 895,649,505.04 : x
  2. Step 2: Convert to fraction form
    1,573,667,694.91/2,171,851,854.08 = 895,649,505.04/x
  3. Step 3: Cross multiply
    1,573,667,694.91x = 2,171,851,854.08 × 895,649,505.04
  4. Step 4: Simplify right side
    1,573,667,694.91x = 1,945,218,038,126,958,080
  5. Step 5: Solve for x
    x = 1,945,218,038,126,958,080/1,573,667,694.91
  6. Step 6: Final answer
    x = 1,236,104,702.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.