Home / 17,007,373.58-23,470,159.02-9,272,413.85

Finding the Fourth Proportional to 17,007,373.58, 23,470,159.02 and 9,272,413.85

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Solution

The fourth proportional to 17,007,373.58, 23,470,159.02 and 9,272,413.85 is: 12,795,922.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,007,373.58 : 23,470,159.02 = 9,272,413.85 : x
  2. Step 2: Convert to fraction form
    17,007,373.58/23,470,159.02 = 9,272,413.85/x
  3. Step 3: Cross multiply
    17,007,373.58x = 23,470,159.02 × 9,272,413.85
  4. Step 4: Simplify right side
    17,007,373.58x = 217,625,027,558,750.41
  5. Step 5: Solve for x
    x = 217,625,027,558,750.41/17,007,373.58
  6. Step 6: Final answer
    x = 12,795,922.11

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1.5x scale

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.