Home / 2,586,008,429.60-3,881,448,087.60-1,360,056,711.20

Finding the Fourth Proportional to 2,586,008,429.60, 3,881,448,087.60 and 1,360,056,711.20

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Solution

The fourth proportional to 2,586,008,429.60, 3,881,448,087.60 and 1,360,056,711.20 is: 2,041,365,936.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,586,008,429.60 : 3,881,448,087.60 = 1,360,056,711.20 : x
  2. Step 2: Convert to fraction form
    2,586,008,429.60/3,881,448,087.60 = 1,360,056,711.20/x
  3. Step 3: Cross multiply
    2,586,008,429.60x = 3,881,448,087.60 × 1,360,056,711.20
  4. Step 4: Simplify right side
    2,586,008,429.60x = 5,278,989,520,714,785,792
  5. Step 5: Solve for x
    x = 5,278,989,520,714,785,792/2,586,008,429.60
  6. Step 6: Final answer
    x = 2,041,365,936.90

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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.