Home / 10,135,317,683.41-15,192,334,271.46-3,410,124,987.84

Finding the Fourth Proportional to 10,135,317,683.41, 15,192,334,271.46 and 3,410,124,987.84

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Solution

The fourth proportional to 10,135,317,683.41, 15,192,334,271.46 and 3,410,124,987.84 is: 5,111,606,793.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,135,317,683.41 : 15,192,334,271.46 = 3,410,124,987.84 : x
  2. Step 2: Convert to fraction form
    10,135,317,683.41/15,192,334,271.46 = 3,410,124,987.84/x
  3. Step 3: Cross multiply
    10,135,317,683.41x = 15,192,334,271.46 × 3,410,124,987.84
  4. Step 4: Simplify right side
    10,135,317,683.41x = 51,807,758,722,761,326,592
  5. Step 5: Solve for x
    x = 51,807,758,722,761,326,592/10,135,317,683.41
  6. Step 6: Final answer
    x = 5,111,606,793.30

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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.