Home / 3,776,949,084.20-5,665,423,626.30-2,144,362,332.20

Finding the Fourth Proportional to 3,776,949,084.20, 5,665,423,626.30 and 2,144,362,332.20

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Solution

The fourth proportional to 3,776,949,084.20, 5,665,423,626.30 and 2,144,362,332.20 is: 3,216,543,498.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,776,949,084.20 : 5,665,423,626.30 = 2,144,362,332.20 : x
  2. Step 2: Convert to fraction form
    3,776,949,084.20/5,665,423,626.30 = 2,144,362,332.20/x
  3. Step 3: Cross multiply
    3,776,949,084.20x = 5,665,423,626.30 × 2,144,362,332.20
  4. Step 4: Simplify right side
    3,776,949,084.20x = 12,148,721,020,193,650,688
  5. Step 5: Solve for x
    x = 12,148,721,020,193,650,688/3,776,949,084.20
  6. Step 6: Final answer
    x = 3,216,543,498.30

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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.