Home / 45,921,967.03-63,372,317.96-25,295,413.22

Finding the Fourth Proportional to 45,921,967.03, 63,372,317.96 and 25,295,413.22

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Solution

The fourth proportional to 45,921,967.03, 63,372,317.96 and 25,295,413.22 is: 34,907,672.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,921,967.03 : 63,372,317.96 = 25,295,413.22 : x
  2. Step 2: Convert to fraction form
    45,921,967.03/63,372,317.96 = 25,295,413.22/x
  3. Step 3: Cross multiply
    45,921,967.03x = 63,372,317.96 × 25,295,413.22
  4. Step 4: Simplify right side
    45,921,967.03x = 1,603,028,969,064,088.75
  5. Step 5: Solve for x
    x = 1,603,028,969,064,088.75/45,921,967.03
  6. Step 6: Final answer
    x = 34,907,672.14

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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.