Home / 53,954,013,101.88-74,457,419,941.98-29,539,016,248.44

Finding the Fourth Proportional to 53,954,013,101.88, 74,457,419,941.98 and 29,539,016,248.44

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Solution

The fourth proportional to 53,954,013,101.88, 74,457,419,941.98 and 29,539,016,248.44 is: 40,764,325,228.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,954,013,101.88 : 74,457,419,941.98 = 29,539,016,248.44 : x
  2. Step 2: Convert to fraction form
    53,954,013,101.88/74,457,419,941.98 = 29,539,016,248.44/x
  3. Step 3: Cross multiply
    53,954,013,101.88x = 74,457,419,941.98 × 29,539,016,248.44
  4. Step 4: Simplify right side
    53,954,013,101.88x = 2,199,398,937,483,067,523,072
  5. Step 5: Solve for x
    x = 2,199,398,937,483,067,523,072/53,954,013,101.88
  6. Step 6: Final answer
    x = 40,764,325,228.78

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Double scale
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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.