Home / 1,853,283,877.50-2,557,581,695.16-1,090,381,200.75

Finding the Fourth Proportional to 1,853,283,877.50, 2,557,581,695.16 and 1,090,381,200.75

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Solution

The fourth proportional to 1,853,283,877.50, 2,557,581,695.16 and 1,090,381,200.75 is: 1,504,755,441.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,853,283,877.50 : 2,557,581,695.16 = 1,090,381,200.75 : x
  2. Step 2: Convert to fraction form
    1,853,283,877.50/2,557,581,695.16 = 1,090,381,200.75/x
  3. Step 3: Cross multiply
    1,853,283,877.50x = 2,557,581,695.16 × 1,090,381,200.75
  4. Step 4: Simplify right side
    1,853,283,877.50x = 2,788,738,999,784,781,312
  5. Step 5: Solve for x
    x = 2,788,738,999,784,781,312/1,853,283,877.50
  6. Step 6: Final answer
    x = 1,504,755,441.75

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1.5x scale

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.