Home / 3,068,995,222.27-4,235,205,440.83-1,712,614,902.62

Finding the Fourth Proportional to 3,068,995,222.27, 4,235,205,440.83 and 1,712,614,902.62

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Solution

The fourth proportional to 3,068,995,222.27, 4,235,205,440.83 and 1,712,614,902.62 is: 2,363,404,120.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,068,995,222.27 : 4,235,205,440.83 = 1,712,614,902.62 : x
  2. Step 2: Convert to fraction form
    3,068,995,222.27/4,235,205,440.83 = 1,712,614,902.62/x
  3. Step 3: Cross multiply
    3,068,995,222.27x = 4,235,205,440.83 × 1,712,614,902.62
  4. Step 4: Simplify right side
    3,068,995,222.27x = 7,253,275,953,622,763,520
  5. Step 5: Solve for x
    x = 7,253,275,953,622,763,520/3,068,995,222.27
  6. Step 6: Final answer
    x = 2,363,404,120.35

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1.5x scale

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.