Home / 47,067,812.04-64,955,245.69-26,160,261.60

Finding the Fourth Proportional to 47,067,812.04, 64,955,245.69 and 26,160,261.60

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Solution

The fourth proportional to 47,067,812.04, 64,955,245.69 and 26,160,261.60 is: 36,102,086.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,067,812.04 : 64,955,245.69 = 26,160,261.60 : x
  2. Step 2: Convert to fraction form
    47,067,812.04/64,955,245.69 = 26,160,261.60/x
  3. Step 3: Cross multiply
    47,067,812.04x = 64,955,245.69 × 26,160,261.60
  4. Step 4: Simplify right side
    47,067,812.04x = 1,699,246,219,542,672.50
  5. Step 5: Solve for x
    x = 1,699,246,219,542,672.50/47,067,812.04
  6. Step 6: Final answer
    x = 36,102,086.46

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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.