Home / 17,645,603.14-26,472,895.11-10,365,219.46

Finding the Fourth Proportional to 17,645,603.14, 26,472,895.11 and 10,365,219.46

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Solution

The fourth proportional to 17,645,603.14, 26,472,895.11 and 10,365,219.46 is: 15,550,466.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,645,603.14 : 26,472,895.11 = 10,365,219.46 : x
  2. Step 2: Convert to fraction form
    17,645,603.14/26,472,895.11 = 10,365,219.46/x
  3. Step 3: Cross multiply
    17,645,603.14x = 26,472,895.11 × 10,365,219.46
  4. Step 4: Simplify right side
    17,645,603.14x = 274,397,367,556,710.84
  5. Step 5: Solve for x
    x = 274,397,367,556,710.84/17,645,603.14
  6. Step 6: Final answer
    x = 15,550,466.90

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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.