Home / 5,849,449,646.43-8,072,240,512.07-3,343,377,166.61

Finding the Fourth Proportional to 5,849,449,646.43, 8,072,240,512.07 and 3,343,377,166.61

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Solution

The fourth proportional to 5,849,449,646.43, 8,072,240,512.07 and 3,343,377,166.61 is: 4,613,860,489.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,849,449,646.43 : 8,072,240,512.07 = 3,343,377,166.61 : x
  2. Step 2: Convert to fraction form
    5,849,449,646.43/8,072,240,512.07 = 3,343,377,166.61/x
  3. Step 3: Cross multiply
    5,849,449,646.43x = 8,072,240,512.07 × 3,343,377,166.61
  4. Step 4: Simplify right side
    5,849,449,646.43x = 26,988,544,611,439,050,752
  5. Step 5: Solve for x
    x = 26,988,544,611,439,050,752/5,849,449,646.43
  6. Step 6: Final answer
    x = 4,613,860,489.92

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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.