Home / 9,522,482.01-13,141,102.38-5,171,599.46

Finding the Fourth Proportional to 9,522,482.01, 13,141,102.38 and 5,171,599.46

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Solution

The fourth proportional to 9,522,482.01, 13,141,102.38 and 5,171,599.46 is: 7,136,849.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,522,482.01 : 13,141,102.38 = 5,171,599.46 : x
  2. Step 2: Convert to fraction form
    9,522,482.01/13,141,102.38 = 5,171,599.46/x
  3. Step 3: Cross multiply
    9,522,482.01x = 13,141,102.38 × 5,171,599.46
  4. Step 4: Simplify right side
    9,522,482.01x = 67,960,517,906,507.21
  5. Step 5: Solve for x
    x = 67,960,517,906,507.21/9,522,482.01
  6. Step 6: Final answer
    x = 7,136,849.18

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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.