Home / 35,039,146.86-48,347,000.55-19,566,850.86

Finding the Fourth Proportional to 35,039,146.86, 48,347,000.55 and 19,566,850.86

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Solution

The fourth proportional to 35,039,146.86, 48,347,000.55 and 19,566,850.86 is: 26,998,332.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,039,146.86 : 48,347,000.55 = 19,566,850.86 : x
  2. Step 2: Convert to fraction form
    35,039,146.86/48,347,000.55 = 19,566,850.86/x
  3. Step 3: Cross multiply
    35,039,146.86x = 48,347,000.55 × 19,566,850.86
  4. Step 4: Simplify right side
    35,039,146.86x = 945,998,549,290,187.88
  5. Step 5: Solve for x
    x = 945,998,549,290,187.88/35,039,146.86
  6. Step 6: Final answer
    x = 26,998,332.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.