Home / 4,819,960,646.32-7,226,640,333.28-2,454,542,829.22

Finding the Fourth Proportional to 4,819,960,646.32, 7,226,640,333.28 and 2,454,542,829.22

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Solution

The fourth proportional to 4,819,960,646.32, 7,226,640,333.28 and 2,454,542,829.22 is: 3,680,133,410.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,819,960,646.32 : 7,226,640,333.28 = 2,454,542,829.22 : x
  2. Step 2: Convert to fraction form
    4,819,960,646.32/7,226,640,333.28 = 2,454,542,829.22/x
  3. Step 3: Cross multiply
    4,819,960,646.32x = 7,226,640,333.28 × 2,454,542,829.22
  4. Step 4: Simplify right side
    4,819,960,646.32x = 17,738,098,209,404,452,864
  5. Step 5: Solve for x
    x = 17,738,098,209,404,452,864/4,819,960,646.32
  6. Step 6: Final answer
    x = 3,680,133,410.00

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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.