Home / 35,119,245.20-52,678,867.80-14,921,862.80

Finding the Fourth Proportional to 35,119,245.20, 52,678,867.80 and 14,921,862.80

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Solution

The fourth proportional to 35,119,245.20, 52,678,867.80 and 14,921,862.80 is: 22,382,794.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,119,245.20 : 52,678,867.80 = 14,921,862.80 : x
  2. Step 2: Convert to fraction form
    35,119,245.20/52,678,867.80 = 14,921,862.80/x
  3. Step 3: Cross multiply
    35,119,245.20x = 52,678,867.80 × 14,921,862.80
  4. Step 4: Simplify right side
    35,119,245.20x = 786,066,837,770,937.88
  5. Step 5: Solve for x
    x = 786,066,837,770,937.88/35,119,245.20
  6. Step 6: Final answer
    x = 22,382,794.20

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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.