Home / 26,084,148.60-39,126,222.90-9,046,543.80

Finding the Fourth Proportional to 26,084,148.60, 39,126,222.90 and 9,046,543.80

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Solution

The fourth proportional to 26,084,148.60, 39,126,222.90 and 9,046,543.80 is: 13,569,815.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,084,148.60 : 39,126,222.90 = 9,046,543.80 : x
  2. Step 2: Convert to fraction form
    26,084,148.60/39,126,222.90 = 9,046,543.80/x
  3. Step 3: Cross multiply
    26,084,148.60x = 39,126,222.90 × 9,046,543.80
  4. Step 4: Simplify right side
    26,084,148.60x = 353,957,089,193,413.06
  5. Step 5: Solve for x
    x = 353,957,089,193,413.06/26,084,148.60
  6. Step 6: Final answer
    x = 13,569,815.70

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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.