Home / 4,229,147,967.77-5,835,882,531.29-2,445,116,390.61

Finding the Fourth Proportional to 4,229,147,967.77, 5,835,882,531.29 and 2,445,116,390.61

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Solution

The fourth proportional to 4,229,147,967.77, 5,835,882,531.29 and 2,445,116,390.61 is: 3,374,063,083.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,229,147,967.77 : 5,835,882,531.29 = 2,445,116,390.61 : x
  2. Step 2: Convert to fraction form
    4,229,147,967.77/5,835,882,531.29 = 2,445,116,390.61/x
  3. Step 3: Cross multiply
    4,229,147,967.77x = 5,835,882,531.29 × 2,445,116,390.61
  4. Step 4: Simplify right side
    4,229,147,967.77x = 14,269,412,030,919,530,496
  5. Step 5: Solve for x
    x = 14,269,412,030,919,530,496/4,229,147,967.77
  6. Step 6: Final answer
    x = 3,374,063,083.08

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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.