Home / 3,162,264,871.60-4,363,925,936.46-1,752,659,839.14

Finding the Fourth Proportional to 3,162,264,871.60, 4,363,925,936.46 and 1,752,659,839.14

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Solution

The fourth proportional to 3,162,264,871.60, 4,363,925,936.46 and 1,752,659,839.14 is: 2,418,670,807.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,162,264,871.60 : 4,363,925,936.46 = 1,752,659,839.14 : x
  2. Step 2: Convert to fraction form
    3,162,264,871.60/4,363,925,936.46 = 1,752,659,839.14/x
  3. Step 3: Cross multiply
    3,162,264,871.60x = 4,363,925,936.46 × 1,752,659,839.14
  4. Step 4: Simplify right side
    3,162,264,871.60x = 7,648,477,729,814,857,728
  5. Step 5: Solve for x
    x = 7,648,477,729,814,857,728/3,162,264,871.60
  6. Step 6: Final answer
    x = 2,418,670,807.28

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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.