Home / 64,226,284.52-88,632,910.84-34,857,878

Finding the Fourth Proportional to 64,226,284.52, 88,632,910.84 and 34,857,878

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Solution

The fourth proportional to 64,226,284.52, 88,632,910.84 and 34,857,878 is: 48,104,218.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,226,284.52 : 88,632,910.84 = 34,857,878 : x
  2. Step 2: Convert to fraction form
    64,226,284.52/88,632,910.84 = 34,857,878/x
  3. Step 3: Cross multiply
    64,226,284.52x = 88,632,910.84 × 34,857,878
  4. Step 4: Simplify right side
    64,226,284.52x = 3,089,555,192,845,597.50
  5. Step 5: Solve for x
    x = 3,089,555,192,845,597.50/64,226,284.52
  6. Step 6: Final answer
    x = 48,104,218.02

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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.