Home / 22,926,072.32-34,389,102.32-15,715,746.55

Finding the Fourth Proportional to 22,926,072.32, 34,389,102.32 and 15,715,746.55

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Solution

The fourth proportional to 22,926,072.32, 34,389,102.32 and 15,715,746.55 is: 23,573,615.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,926,072.32 : 34,389,102.32 = 15,715,746.55 : x
  2. Step 2: Convert to fraction form
    22,926,072.32/34,389,102.32 = 15,715,746.55/x
  3. Step 3: Cross multiply
    22,926,072.32x = 34,389,102.32 × 15,715,746.55
  4. Step 4: Simplify right side
    22,926,072.32x = 540,450,416,143,137
  5. Step 5: Solve for x
    x = 540,450,416,143,137/22,926,072.32
  6. Step 6: Final answer
    x = 23,573,615.60

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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.