Home / 17,773,413.50-24,528,068.12-9,932,925.52

Finding the Fourth Proportional to 17,773,413.50, 24,528,068.12 and 9,932,925.52

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Solution

The fourth proportional to 17,773,413.50, 24,528,068.12 and 9,932,925.52 is: 13,707,860.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,773,413.50 : 24,528,068.12 = 9,932,925.52 : x
  2. Step 2: Convert to fraction form
    17,773,413.50/24,528,068.12 = 9,932,925.52/x
  3. Step 3: Cross multiply
    17,773,413.50x = 24,528,068.12 × 9,932,925.52
  4. Step 4: Simplify right side
    17,773,413.50x = 243,635,473,840,938.81
  5. Step 5: Solve for x
    x = 243,635,473,840,938.81/17,773,413.50
  6. Step 6: Final answer
    x = 13,707,860.55

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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.