Home / 17,845,650.60-24,627,153.78-9,696,888.60

Finding the Fourth Proportional to 17,845,650.60, 24,627,153.78 and 9,696,888.60

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Solution

The fourth proportional to 17,845,650.60, 24,627,153.78 and 9,696,888.60 is: 13,381,791.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,845,650.60 : 24,627,153.78 = 9,696,888.60 : x
  2. Step 2: Convert to fraction form
    17,845,650.60/24,627,153.78 = 9,696,888.60/x
  3. Step 3: Cross multiply
    17,845,650.60x = 24,627,153.78 × 9,696,888.60
  4. Step 4: Simplify right side
    17,845,650.60x = 238,806,766,739,728.91
  5. Step 5: Solve for x
    x = 238,806,766,739,728.91/17,845,650.60
  6. Step 6: Final answer
    x = 13,381,791.01

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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.