Home / 23,245,153.46-34,872,774.27-7,070,684.35

Finding the Fourth Proportional to 23,245,153.46, 34,872,774.27 and 7,070,684.35

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Solution

The fourth proportional to 23,245,153.46, 34,872,774.27 and 7,070,684.35 is: 10,607,560.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,245,153.46 : 34,872,774.27 = 7,070,684.35 : x
  2. Step 2: Convert to fraction form
    23,245,153.46/34,872,774.27 = 7,070,684.35/x
  3. Step 3: Cross multiply
    23,245,153.46x = 34,872,774.27 × 7,070,684.35
  4. Step 4: Simplify right side
    23,245,153.46x = 246,574,379,184,789.78
  5. Step 5: Solve for x
    x = 246,574,379,184,789.78/23,245,153.46
  6. Step 6: Final answer
    x = 10,607,560.82

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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.