Home / 40,444,482.30-60,666,723.45-16,187,153.10

Finding the Fourth Proportional to 40,444,482.30, 60,666,723.45 and 16,187,153.10

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Solution

The fourth proportional to 40,444,482.30, 60,666,723.45 and 16,187,153.10 is: 24,280,729.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,444,482.30 : 60,666,723.45 = 16,187,153.10 : x
  2. Step 2: Convert to fraction form
    40,444,482.30/60,666,723.45 = 16,187,153.10/x
  3. Step 3: Cross multiply
    40,444,482.30x = 60,666,723.45 × 16,187,153.10
  4. Step 4: Simplify right side
    40,444,482.30x = 982,021,540,560,510.25
  5. Step 5: Solve for x
    x = 982,021,540,560,510.25/40,444,482.30
  6. Step 6: Final answer
    x = 24,280,729.65

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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.