Home / 39,526,317.08-54,503,001.98-25,749,733.40

Finding the Fourth Proportional to 39,526,317.08, 54,503,001.98 and 25,749,733.40

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Solution

The fourth proportional to 39,526,317.08, 54,503,001.98 and 25,749,733.40 is: 35,506,413.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,526,317.08 : 54,503,001.98 = 25,749,733.40 : x
  2. Step 2: Convert to fraction form
    39,526,317.08/54,503,001.98 = 25,749,733.40/x
  3. Step 3: Cross multiply
    39,526,317.08x = 54,503,001.98 × 25,749,733.40
  4. Step 4: Simplify right side
    39,526,317.08x = 1,403,437,770,484,672
  5. Step 5: Solve for x
    x = 1,403,437,770,484,672/39,526,317.08
  6. Step 6: Final answer
    x = 35,506,413.81

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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.