Home / 23,327,307.52-34,989,653.43-7,153,214.49

Finding the Fourth Proportional to 23,327,307.52, 34,989,653.43 and 7,153,214.49

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Solution

The fourth proportional to 23,327,307.52, 34,989,653.43 and 7,153,214.49 is: 10,729,420.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,327,307.52 : 34,989,653.43 = 7,153,214.49 : x
  2. Step 2: Convert to fraction form
    23,327,307.52/34,989,653.43 = 7,153,214.49/x
  3. Step 3: Cross multiply
    23,327,307.52x = 34,989,653.43 × 7,153,214.49
  4. Step 4: Simplify right side
    23,327,307.52x = 250,288,495,915,554.22
  5. Step 5: Solve for x
    x = 250,288,495,915,554.22/23,327,307.52
  6. Step 6: Final answer
    x = 10,729,420.69

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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.