Home / 23,605,399.54-32,575,413.76-13,292,196.45

Finding the Fourth Proportional to 23,605,399.54, 32,575,413.76 and 13,292,196.45

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Solution

The fourth proportional to 23,605,399.54, 32,575,413.76 and 13,292,196.45 is: 18,343,209.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,605,399.54 : 32,575,413.76 = 13,292,196.45 : x
  2. Step 2: Convert to fraction form
    23,605,399.54/32,575,413.76 = 13,292,196.45/x
  3. Step 3: Cross multiply
    23,605,399.54x = 32,575,413.76 × 13,292,196.45
  4. Step 4: Simplify right side
    23,605,399.54x = 432,998,799,137,953.12
  5. Step 5: Solve for x
    x = 432,998,799,137,953.12/23,605,399.54
  6. Step 6: Final answer
    x = 18,343,209.93

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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.