Home / 6,020,250,275.20-8,306,071,058.58-3,479,006,439.52

Finding the Fourth Proportional to 6,020,250,275.20, 8,306,071,058.58 and 3,479,006,439.52

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Solution

The fourth proportional to 6,020,250,275.20, 8,306,071,058.58 and 3,479,006,439.52 is: 4,799,945,746.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,020,250,275.20 : 8,306,071,058.58 = 3,479,006,439.52 : x
  2. Step 2: Convert to fraction form
    6,020,250,275.20/8,306,071,058.58 = 3,479,006,439.52/x
  3. Step 3: Cross multiply
    6,020,250,275.20x = 8,306,071,058.58 × 3,479,006,439.52
  4. Step 4: Simplify right side
    6,020,250,275.20x = 28,896,874,699,910,520,832
  5. Step 5: Solve for x
    x = 28,896,874,699,910,520,832/6,020,250,275.20
  6. Step 6: Final answer
    x = 4,799,945,746.27

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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.