Home / 1,758,667,094.47-2,427,002,759.70-954,928,465.25

Finding the Fourth Proportional to 1,758,667,094.47, 2,427,002,759.70 and 954,928,465.25

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Solution

The fourth proportional to 1,758,667,094.47, 2,427,002,759.70 and 954,928,465.25 is: 1,317,824,179.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,758,667,094.47 : 2,427,002,759.70 = 954,928,465.25 : x
  2. Step 2: Convert to fraction form
    1,758,667,094.47/2,427,002,759.70 = 954,928,465.25/x
  3. Step 3: Cross multiply
    1,758,667,094.47x = 2,427,002,759.70 × 954,928,465.25
  4. Step 4: Simplify right side
    1,758,667,094.47x = 2,317,614,020,465,700,352
  5. Step 5: Solve for x
    x = 2,317,614,020,465,700,352/1,758,667,094.47
  6. Step 6: Final answer
    x = 1,317,824,179.32

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Double scale
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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.