Home / 17,227,332.58-23,774,780.77-9,492,373.70

Finding the Fourth Proportional to 17,227,332.58, 23,774,780.77 and 9,492,373.70

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Solution

The fourth proportional to 17,227,332.58, 23,774,780.77 and 9,492,373.70 is: 13,100,060.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,227,332.58 : 23,774,780.77 = 9,492,373.70 : x
  2. Step 2: Convert to fraction form
    17,227,332.58/23,774,780.77 = 9,492,373.70/x
  3. Step 3: Cross multiply
    17,227,332.58x = 23,774,780.77 × 9,492,373.70
  4. Step 4: Simplify right side
    17,227,332.58x = 225,679,103,704,413.72
  5. Step 5: Solve for x
    x = 225,679,103,704,413.72/17,227,332.58
  6. Step 6: Final answer
    x = 13,100,060.77

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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.