Home / 32,053,844.37-47,848,668.06-28,175,321.52

Finding the Fourth Proportional to 32,053,844.37, 47,848,668.06 and 28,175,321.52

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Solution

The fourth proportional to 32,053,844.37, 47,848,668.06 and 28,175,321.52 is: 42,058,967.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,053,844.37 : 47,848,668.06 = 28,175,321.52 : x
  2. Step 2: Convert to fraction form
    32,053,844.37/47,848,668.06 = 28,175,321.52/x
  3. Step 3: Cross multiply
    32,053,844.37x = 47,848,668.06 × 28,175,321.52
  4. Step 4: Simplify right side
    32,053,844.37x = 1,348,151,606,894,254.75
  5. Step 5: Solve for x
    x = 1,348,151,606,894,254.75/32,053,844.37
  6. Step 6: Final answer
    x = 42,058,967.76

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.