Home / 23,057,088.84-34,587,419.22-7,704,431.64

Finding the Fourth Proportional to 23,057,088.84, 34,587,419.22 and 7,704,431.64

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Solution

The fourth proportional to 23,057,088.84, 34,587,419.22 and 7,704,431.64 is: 11,557,244.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,057,088.84 : 34,587,419.22 = 7,704,431.64 : x
  2. Step 2: Convert to fraction form
    23,057,088.84/34,587,419.22 = 7,704,431.64/x
  3. Step 3: Cross multiply
    23,057,088.84x = 34,587,419.22 × 7,704,431.64
  4. Step 4: Simplify right side
    23,057,088.84x = 266,476,406,984,512.09
  5. Step 5: Solve for x
    x = 266,476,406,984,512.09/23,057,088.84
  6. Step 6: Final answer
    x = 11,557,244.23

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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.