Home / 47,067,810.54-64,955,243.62-26,160,260.10

Finding the Fourth Proportional to 47,067,810.54, 64,955,243.62 and 26,160,260.10

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Solution

The fourth proportional to 47,067,810.54, 64,955,243.62 and 26,160,260.10 is: 36,102,084.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,067,810.54 : 64,955,243.62 = 26,160,260.10 : x
  2. Step 2: Convert to fraction form
    47,067,810.54/64,955,243.62 = 26,160,260.10/x
  3. Step 3: Cross multiply
    47,067,810.54x = 64,955,243.62 × 26,160,260.10
  4. Step 4: Simplify right side
    47,067,810.54x = 1,699,246,067,633,289.25
  5. Step 5: Solve for x
    x = 1,699,246,067,633,289.25/47,067,810.54
  6. Step 6: Final answer
    x = 36,102,084.38

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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.