Home / 40,444,482.05-60,666,723.08-16,187,152.85

Finding the Fourth Proportional to 40,444,482.05, 60,666,723.08 and 16,187,152.85

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Solution

The fourth proportional to 40,444,482.05, 60,666,723.08 and 16,187,152.85 is: 24,280,729.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,444,482.05 : 60,666,723.08 = 16,187,152.85 : x
  2. Step 2: Convert to fraction form
    40,444,482.05/60,666,723.08 = 16,187,152.85/x
  3. Step 3: Cross multiply
    40,444,482.05x = 60,666,723.08 × 16,187,152.85
  4. Step 4: Simplify right side
    40,444,482.05x = 982,021,519,323,647
  5. Step 5: Solve for x
    x = 982,021,519,323,647/40,444,482.05
  6. Step 6: Final answer
    x = 24,280,729.28

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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.