Home / 42,848,198.14-59,130,330.60-23,268,949.42

Finding the Fourth Proportional to 42,848,198.14, 59,130,330.60 and 23,268,949.42

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Solution

The fourth proportional to 42,848,198.14, 59,130,330.60 and 23,268,949.42 is: 32,111,050.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,848,198.14 : 59,130,330.60 = 23,268,949.42 : x
  2. Step 2: Convert to fraction form
    42,848,198.14/59,130,330.60 = 23,268,949.42/x
  3. Step 3: Cross multiply
    42,848,198.14x = 59,130,330.60 × 23,268,949.42
  4. Step 4: Simplify right side
    42,848,198.14x = 1,375,900,671,919,278.50
  5. Step 5: Solve for x
    x = 1,375,900,671,919,278.50/42,848,198.14
  6. Step 6: Final answer
    x = 32,111,050.91

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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.