Home / 6,020,250,274.20-8,306,071,057.20-3,479,006,438.52

Finding the Fourth Proportional to 6,020,250,274.20, 8,306,071,057.20 and 3,479,006,438.52

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Solution

The fourth proportional to 6,020,250,274.20, 8,306,071,057.20 and 3,479,006,438.52 is: 4,799,945,744.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,020,250,274.20 : 8,306,071,057.20 = 3,479,006,438.52 : x
  2. Step 2: Convert to fraction form
    6,020,250,274.20/8,306,071,057.20 = 3,479,006,438.52/x
  3. Step 3: Cross multiply
    6,020,250,274.20x = 8,306,071,057.20 × 3,479,006,438.52
  4. Step 4: Simplify right side
    6,020,250,274.20x = 28,896,874,686,803,423,232
  5. Step 5: Solve for x
    x = 28,896,874,686,803,423,232/6,020,250,274.20
  6. Step 6: Final answer
    x = 4,799,945,744.89

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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.