Home / 1,468,527,947.10-2,197,690,087.05-1,346,083,940.70

Finding the Fourth Proportional to 1,468,527,947.10, 2,197,690,087.05 and 1,346,083,940.70

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Solution

The fourth proportional to 1,468,527,947.10, 2,197,690,087.05 and 1,346,083,940.70 is: 2,014,449,461.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,468,527,947.10 : 2,197,690,087.05 = 1,346,083,940.70 : x
  2. Step 2: Convert to fraction form
    1,468,527,947.10/2,197,690,087.05 = 1,346,083,940.70/x
  3. Step 3: Cross multiply
    1,468,527,947.10x = 2,197,690,087.05 × 1,346,083,940.70
  4. Step 4: Simplify right side
    1,468,527,947.10x = 2,958,275,332,813,590,528
  5. Step 5: Solve for x
    x = 2,958,275,332,813,590,528/1,468,527,947.10
  6. Step 6: Final answer
    x = 2,014,449,461.90

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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.