Home / 42,754,170.19-59,003,299.37-24,171,040.05

Finding the Fourth Proportional to 42,754,170.19, 59,003,299.37 and 24,171,040.05

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Solution

The fourth proportional to 42,754,170.19, 59,003,299.37 and 24,171,040.05 is: 33,357,473.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,754,170.19 : 59,003,299.37 = 24,171,040.05 : x
  2. Step 2: Convert to fraction form
    42,754,170.19/59,003,299.37 = 24,171,040.05/x
  3. Step 3: Cross multiply
    42,754,170.19x = 59,003,299.37 × 24,171,040.05
  4. Step 4: Simplify right side
    42,754,170.19x = 1,426,171,112,257,475.25
  5. Step 5: Solve for x
    x = 1,426,171,112,257,475.25/42,754,170.19
  6. Step 6: Final answer
    x = 33,357,473.81

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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.