Home / 25,403,589,806.22-35,056,982,779.47-14,125,779,377.10

Finding the Fourth Proportional to 25,403,589,806.22, 35,056,982,779.47 and 14,125,779,377.10

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Solution

The fourth proportional to 25,403,589,806.22, 35,056,982,779.47 and 14,125,779,377.10 is: 19,493,591,580.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,403,589,806.22 : 35,056,982,779.47 = 14,125,779,377.10 : x
  2. Step 2: Convert to fraction form
    25,403,589,806.22/35,056,982,779.47 = 14,125,779,377.10/x
  3. Step 3: Cross multiply
    25,403,589,806.22x = 35,056,982,779.47 × 14,125,779,377.10
  4. Step 4: Simplify right side
    25,403,589,806.22x = 495,207,204,369,587,175,424
  5. Step 5: Solve for x
    x = 495,207,204,369,587,175,424/25,403,589,806.22
  6. Step 6: Final answer
    x = 19,493,591,580.84

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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.