Home / 40,453,486.80-60,680,230.20-16,204,030.80

Finding the Fourth Proportional to 40,453,486.80, 60,680,230.20 and 16,204,030.80

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Solution

The fourth proportional to 40,453,486.80, 60,680,230.20 and 16,204,030.80 is: 24,306,046.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,453,486.80 : 60,680,230.20 = 16,204,030.80 : x
  2. Step 2: Convert to fraction form
    40,453,486.80/60,680,230.20 = 16,204,030.80/x
  3. Step 3: Cross multiply
    40,453,486.80x = 60,680,230.20 × 16,204,030.80
  4. Step 4: Simplify right side
    40,453,486.80x = 983,264,319,111,890.25
  5. Step 5: Solve for x
    x = 983,264,319,111,890.25/40,453,486.80
  6. Step 6: Final answer
    x = 24,306,046.20

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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.