Home / 2,532,669,605.97-3,495,084,387.63-1,403,712,256.78

Finding the Fourth Proportional to 2,532,669,605.97, 3,495,084,387.63 and 1,403,712,256.78

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Solution

The fourth proportional to 2,532,669,605.97, 3,495,084,387.63 and 1,403,712,256.78 is: 1,937,123,098.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,532,669,605.97 : 3,495,084,387.63 = 1,403,712,256.78 : x
  2. Step 2: Convert to fraction form
    2,532,669,605.97/3,495,084,387.63 = 1,403,712,256.78/x
  3. Step 3: Cross multiply
    2,532,669,605.97x = 3,495,084,387.63 × 1,403,712,256.78
  4. Step 4: Simplify right side
    2,532,669,605.97x = 4,906,092,793,395,651,584
  5. Step 5: Solve for x
    x = 4,906,092,793,395,651,584/2,532,669,605.97
  6. Step 6: Final answer
    x = 1,937,123,098.03

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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.