Home / 2,396,508,000.80-3,594,762,001.20-1,170,462,970.40

Finding the Fourth Proportional to 2,396,508,000.80, 3,594,762,001.20 and 1,170,462,970.40

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Solution

The fourth proportional to 2,396,508,000.80, 3,594,762,001.20 and 1,170,462,970.40 is: 1,755,694,455.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,396,508,000.80 : 3,594,762,001.20 = 1,170,462,970.40 : x
  2. Step 2: Convert to fraction form
    2,396,508,000.80/3,594,762,001.20 = 1,170,462,970.40/x
  3. Step 3: Cross multiply
    2,396,508,000.80x = 3,594,762,001.20 × 1,170,462,970.40
  4. Step 4: Simplify right side
    2,396,508,000.80x = 4,207,535,809,805,600,256
  5. Step 5: Solve for x
    x = 4,207,535,809,805,600,256/2,396,508,000.80
  6. Step 6: Final answer
    x = 1,755,694,455.60

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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.