Home / 2,671,056,005.20-4,006,584,007.80-2,375,149,656.40

Finding the Fourth Proportional to 2,671,056,005.20, 4,006,584,007.80 and 2,375,149,656.40

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Solution

The fourth proportional to 2,671,056,005.20, 4,006,584,007.80 and 2,375,149,656.40 is: 3,562,724,484.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,671,056,005.20 : 4,006,584,007.80 = 2,375,149,656.40 : x
  2. Step 2: Convert to fraction form
    2,671,056,005.20/4,006,584,007.80 = 2,375,149,656.40/x
  3. Step 3: Cross multiply
    2,671,056,005.20x = 4,006,584,007.80 × 2,375,149,656.40
  4. Step 4: Simplify right side
    2,671,056,005.20x = 9,516,236,629,463,906,304
  5. Step 5: Solve for x
    x = 9,516,236,629,463,906,304/2,671,056,005.20
  6. Step 6: Final answer
    x = 3,562,724,484.60

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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.