Home / 56,291,822.19-84,492,200.78-27,166,164.39

Finding the Fourth Proportional to 56,291,822.19, 84,492,200.78 and 27,166,164.39

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Solution

The fourth proportional to 56,291,822.19, 84,492,200.78 and 27,166,164.39 is: 40,775,532.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,291,822.19 : 84,492,200.78 = 27,166,164.39 : x
  2. Step 2: Convert to fraction form
    56,291,822.19/84,492,200.78 = 27,166,164.39/x
  3. Step 3: Cross multiply
    56,291,822.19x = 84,492,200.78 × 27,166,164.39
  4. Step 4: Simplify right side
    56,291,822.19x = 2,295,329,016,062,366.50
  5. Step 5: Solve for x
    x = 2,295,329,016,062,366.50/56,291,822.19
  6. Step 6: Final answer
    x = 40,775,532.34

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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.