Home / 64,164,203.28-88,546,620.60-34,795,527.12

Finding the Fourth Proportional to 64,164,203.28, 88,546,620.60 and 34,795,527.12

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Solution

The fourth proportional to 64,164,203.28, 88,546,620.60 and 34,795,527.12 is: 48,017,838.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,164,203.28 : 88,546,620.60 = 34,795,527.12 : x
  2. Step 2: Convert to fraction form
    64,164,203.28/88,546,620.60 = 34,795,527.12/x
  3. Step 3: Cross multiply
    64,164,203.28x = 88,546,620.60 × 34,795,527.12
  4. Step 4: Simplify right side
    64,164,203.28x = 3,081,026,338,471,650
  5. Step 5: Solve for x
    x = 3,081,026,338,471,650/64,164,203.28
  6. Step 6: Final answer
    x = 48,017,838.31

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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.