Home / 17,773,413.38-24,528,067.95-9,932,925.39

Finding the Fourth Proportional to 17,773,413.38, 24,528,067.95 and 9,932,925.39

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Solution

The fourth proportional to 17,773,413.38, 24,528,067.95 and 9,932,925.39 is: 13,707,860.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,773,413.38 : 24,528,067.95 = 9,932,925.39 : x
  2. Step 2: Convert to fraction form
    17,773,413.38/24,528,067.95 = 9,932,925.39/x
  3. Step 3: Cross multiply
    17,773,413.38x = 24,528,067.95 × 9,932,925.39
  4. Step 4: Simplify right side
    17,773,413.38x = 243,635,468,908,200.25
  5. Step 5: Solve for x
    x = 243,635,468,908,200.25/17,773,413.38
  6. Step 6: Final answer
    x = 13,707,860.37

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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.