Home / 2,940,708,368.17-4,412,365,164.26-1,541,360,078.95

Finding the Fourth Proportional to 2,940,708,368.17, 4,412,365,164.26 and 1,541,360,078.95

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Solution

The fourth proportional to 2,940,708,368.17, 4,412,365,164.26 and 1,541,360,078.95 is: 2,312,722,877.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,940,708,368.17 : 4,412,365,164.26 = 1,541,360,078.95 : x
  2. Step 2: Convert to fraction form
    2,940,708,368.17/4,412,365,164.26 = 1,541,360,078.95/x
  3. Step 3: Cross multiply
    2,940,708,368.17x = 4,412,365,164.26 × 1,541,360,078.95
  4. Step 4: Simplify right side
    2,940,708,368.17x = 6,801,043,517,940,024,320
  5. Step 5: Solve for x
    x = 6,801,043,517,940,024,320/2,940,708,368.17
  6. Step 6: Final answer
    x = 2,312,722,877.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.