Home / 4,962,445,805.50-7,445,866,865.32-2,601,045,566.96

Finding the Fourth Proportional to 4,962,445,805.50, 7,445,866,865.32 and 2,601,045,566.96

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Solution

The fourth proportional to 4,962,445,805.50, 7,445,866,865.32 and 2,601,045,566.96 is: 3,902,720,505.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,962,445,805.50 : 7,445,866,865.32 = 2,601,045,566.96 : x
  2. Step 2: Convert to fraction form
    4,962,445,805.50/7,445,866,865.32 = 2,601,045,566.96/x
  3. Step 3: Cross multiply
    4,962,445,805.50x = 7,445,866,865.32 × 2,601,045,566.96
  4. Step 4: Simplify right side
    4,962,445,805.50x = 19,367,039,002,180,829,184
  5. Step 5: Solve for x
    x = 19,367,039,002,180,829,184/4,962,445,805.50
  6. Step 6: Final answer
    x = 3,902,720,505.43

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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.