Home / 45,072,413.88-62,201,339.16-25,492,919.13

Finding the Fourth Proportional to 45,072,413.88, 62,201,339.16 and 25,492,919.13

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Solution

The fourth proportional to 45,072,413.88, 62,201,339.16 and 25,492,919.13 is: 35,181,024.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,072,413.88 : 62,201,339.16 = 25,492,919.13 : x
  2. Step 2: Convert to fraction form
    45,072,413.88/62,201,339.16 = 25,492,919.13/x
  3. Step 3: Cross multiply
    45,072,413.88x = 62,201,339.16 × 25,492,919.13
  4. Step 4: Simplify right side
    45,072,413.88x = 1,585,693,708,983,582
  5. Step 5: Solve for x
    x = 1,585,693,708,983,582/45,072,413.88
  6. Step 6: Final answer
    x = 35,181,024.77

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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.