Home / 48,427,562,669.20-72,641,344,003.80-22,255,156,301.20

Finding the Fourth Proportional to 48,427,562,669.20, 72,641,344,003.80 and 22,255,156,301.20

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Solution

The fourth proportional to 48,427,562,669.20, 72,641,344,003.80 and 22,255,156,301.20 is: 33,382,734,451.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,427,562,669.20 : 72,641,344,003.80 = 22,255,156,301.20 : x
  2. Step 2: Convert to fraction form
    48,427,562,669.20/72,641,344,003.80 = 22,255,156,301.20/x
  3. Step 3: Cross multiply
    48,427,562,669.20x = 72,641,344,003.80 × 22,255,156,301.20
  4. Step 4: Simplify right side
    48,427,562,669.20x = 1,616,644,464,733,806,657,536
  5. Step 5: Solve for x
    x = 1,616,644,464,733,806,657,536/48,427,562,669.20
  6. Step 6: Final answer
    x = 33,382,734,451.80

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1.5x scale

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.