Home / 17,496,616.90-26,244,925.35-4,718,413.30

Finding the Fourth Proportional to 17,496,616.90, 26,244,925.35 and 4,718,413.30

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Solution

The fourth proportional to 17,496,616.90, 26,244,925.35 and 4,718,413.30 is: 7,077,619.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496,616.90 : 26,244,925.35 = 4,718,413.30 : x
  2. Step 2: Convert to fraction form
    17,496,616.90/26,244,925.35 = 4,718,413.30/x
  3. Step 3: Cross multiply
    17,496,616.90x = 26,244,925.35 × 4,718,413.30
  4. Step 4: Simplify right side
    17,496,616.90x = 123,834,404,828,947.16
  5. Step 5: Solve for x
    x = 123,834,404,828,947.16/17,496,616.90
  6. Step 6: Final answer
    x = 7,077,619.95

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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.