Home / 5,766,010,729.76-8,648,142,204.22-1,569,290,578.39

Finding the Fourth Proportional to 5,766,010,729.76, 8,648,142,204.22 and 1,569,290,578.39

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Solution

The fourth proportional to 5,766,010,729.76, 8,648,142,204.22 and 1,569,290,578.39 is: 2,353,698,027.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,766,010,729.76 : 8,648,142,204.22 = 1,569,290,578.39 : x
  2. Step 2: Convert to fraction form
    5,766,010,729.76/8,648,142,204.22 = 1,569,290,578.39/x
  3. Step 3: Cross multiply
    5,766,010,729.76x = 8,648,142,204.22 × 1,569,290,578.39
  4. Step 4: Simplify right side
    5,766,010,729.76x = 13,571,448,081,665,828,864
  5. Step 5: Solve for x
    x = 13,571,448,081,665,828,864/5,766,010,729.76
  6. Step 6: Final answer
    x = 2,353,698,027.58

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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.