Home / 75,423,413.40-104,080,954.44-44,064,370.32

Finding the Fourth Proportional to 75,423,413.40, 104,080,954.44 and 44,064,370.32

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Solution

The fourth proportional to 75,423,413.40, 104,080,954.44 and 44,064,370.32 is: 60,806,870.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,423,413.40 : 104,080,954.44 = 44,064,370.32 : x
  2. Step 2: Convert to fraction form
    75,423,413.40/104,080,954.44 = 44,064,370.32/x
  3. Step 3: Cross multiply
    75,423,413.40x = 104,080,954.44 × 44,064,370.32
  4. Step 4: Simplify right side
    75,423,413.40x = 4,586,261,719,703,208
  5. Step 5: Solve for x
    x = 4,586,261,719,703,208/75,423,413.40
  6. Step 6: Final answer
    x = 60,806,870.35

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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.