Home / 32,055,004.80-47,967,573.06-27,751,856.31

Finding the Fourth Proportional to 32,055,004.80, 47,967,573.06 and 27,751,856.31

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Solution

The fourth proportional to 32,055,004.80, 47,967,573.06 and 27,751,856.31 is: 41,528,279.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,055,004.80 : 47,967,573.06 = 27,751,856.31 : x
  2. Step 2: Convert to fraction form
    32,055,004.80/47,967,573.06 = 27,751,856.31/x
  3. Step 3: Cross multiply
    32,055,004.80x = 47,967,573.06 × 27,751,856.31
  4. Step 4: Simplify right side
    32,055,004.80x = 1,331,189,195,100,547
  5. Step 5: Solve for x
    x = 1,331,189,195,100,547/32,055,004.80
  6. Step 6: Final answer
    x = 41,528,279.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.