Home / 2,016,648,117.60-3,024,972,176.40-1,396,775,335.20

Finding the Fourth Proportional to 2,016,648,117.60, 3,024,972,176.40 and 1,396,775,335.20

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Solution

The fourth proportional to 2,016,648,117.60, 3,024,972,176.40 and 1,396,775,335.20 is: 2,095,163,002.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,648,117.60 : 3,024,972,176.40 = 1,396,775,335.20 : x
  2. Step 2: Convert to fraction form
    2,016,648,117.60/3,024,972,176.40 = 1,396,775,335.20/x
  3. Step 3: Cross multiply
    2,016,648,117.60x = 3,024,972,176.40 × 1,396,775,335.20
  4. Step 4: Simplify right side
    2,016,648,117.60x = 4,225,206,525,661,783,552
  5. Step 5: Solve for x
    x = 4,225,206,525,661,783,552/2,016,648,117.60
  6. Step 6: Final answer
    x = 2,095,163,002.80

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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.