Home / 45,406,669.20-68,110,003.80-24,999,334.80

Finding the Fourth Proportional to 45,406,669.20, 68,110,003.80 and 24,999,334.80

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Solution

The fourth proportional to 45,406,669.20, 68,110,003.80 and 24,999,334.80 is: 37,499,002.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,406,669.20 : 68,110,003.80 = 24,999,334.80 : x
  2. Step 2: Convert to fraction form
    45,406,669.20/68,110,003.80 = 24,999,334.80/x
  3. Step 3: Cross multiply
    45,406,669.20x = 68,110,003.80 × 24,999,334.80
  4. Step 4: Simplify right side
    45,406,669.20x = 1,702,704,788,225,472.25
  5. Step 5: Solve for x
    x = 1,702,704,788,225,472.25/45,406,669.20
  6. Step 6: Final answer
    x = 37,499,002.20

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1.5x scale

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.