Home / 51,053,393.25-70,454,132.34-27,848,623.41

Finding the Fourth Proportional to 51,053,393.25, 70,454,132.34 and 27,848,623.41

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Solution

The fourth proportional to 51,053,393.25, 70,454,132.34 and 27,848,623.41 is: 38,431,345.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,053,393.25 : 70,454,132.34 = 27,848,623.41 : x
  2. Step 2: Convert to fraction form
    51,053,393.25/70,454,132.34 = 27,848,623.41/x
  3. Step 3: Cross multiply
    51,053,393.25x = 70,454,132.34 × 27,848,623.41
  4. Step 4: Simplify right side
    51,053,393.25x = 1,962,050,599,075,718.75
  5. Step 5: Solve for x
    x = 1,962,050,599,075,718.75/51,053,393.25
  6. Step 6: Final answer
    x = 38,431,345.58

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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.