Home / 3,016,495,097.15-4,162,697,954.78-1,746,389,634.80

Finding the Fourth Proportional to 3,016,495,097.15, 4,162,697,954.78 and 1,746,389,634.80

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Solution

The fourth proportional to 3,016,495,097.15, 4,162,697,954.78 and 1,746,389,634.80 is: 2,409,979,902.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,495,097.15 : 4,162,697,954.78 = 1,746,389,634.80 : x
  2. Step 2: Convert to fraction form
    3,016,495,097.15/4,162,697,954.78 = 1,746,389,634.80/x
  3. Step 3: Cross multiply
    3,016,495,097.15x = 4,162,697,954.78 × 1,746,389,634.80
  4. Step 4: Simplify right side
    3,016,495,097.15x = 7,269,692,561,001,406,464
  5. Step 5: Solve for x
    x = 7,269,692,561,001,406,464/3,016,495,097.15
  6. Step 6: Final answer
    x = 2,409,979,902.80

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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.