Home / 10,750,233.40-16,131,570.90-4,019,327.80

Finding the Fourth Proportional to 10,750,233.40, 16,131,570.90 and 4,019,327.80

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Solution

The fourth proportional to 10,750,233.40, 16,131,570.90 and 4,019,327.80 is: 6,031,317.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,750,233.40 : 16,131,570.90 = 4,019,327.80 : x
  2. Step 2: Convert to fraction form
    10,750,233.40/16,131,570.90 = 4,019,327.80/x
  3. Step 3: Cross multiply
    10,750,233.40x = 16,131,570.90 × 4,019,327.80
  4. Step 4: Simplify right side
    10,750,233.40x = 64,838,071,376,041.02
  5. Step 5: Solve for x
    x = 64,838,071,376,041.02/10,750,233.40
  6. Step 6: Final answer
    x = 6,031,317.55

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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.