Home / 47,067,449.06-64,934,402-27,217,546.58

Finding the Fourth Proportional to 47,067,449.06, 64,934,402 and 27,217,546.58

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Solution

The fourth proportional to 47,067,449.06, 64,934,402 and 27,217,546.58 is: 37,549,413.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,067,449.06 : 64,934,402 = 27,217,546.58 : x
  2. Step 2: Convert to fraction form
    47,067,449.06/64,934,402 = 27,217,546.58/x
  3. Step 3: Cross multiply
    47,067,449.06x = 64,934,402 × 27,217,546.58
  4. Step 4: Simplify right side
    47,067,449.06x = 1,767,355,111,079,445
  5. Step 5: Solve for x
    x = 1,767,355,111,079,445/47,067,449.06
  6. Step 6: Final answer
    x = 37,549,413.58

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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.