Home / 5,901,436,218.56-8,849,634,580.56-3,416,012,708.72

Finding the Fourth Proportional to 5,901,436,218.56, 8,849,634,580.56 and 3,416,012,708.72

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Solution

The fourth proportional to 5,901,436,218.56, 8,849,634,580.56 and 3,416,012,708.72 is: 5,122,560,521.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,901,436,218.56 : 8,849,634,580.56 = 3,416,012,708.72 : x
  2. Step 2: Convert to fraction form
    5,901,436,218.56/8,849,634,580.56 = 3,416,012,708.72/x
  3. Step 3: Cross multiply
    5,901,436,218.56x = 8,849,634,580.56 × 3,416,012,708.72
  4. Step 4: Simplify right side
    5,901,436,218.56x = 30,230,464,194,720,944,128
  5. Step 5: Solve for x
    x = 30,230,464,194,720,944,128/5,901,436,218.56
  6. Step 6: Final answer
    x = 5,122,560,521.73

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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.