Home / 41,113,935.99-61,674,708.69-13,448,010.15

Finding the Fourth Proportional to 41,113,935.99, 61,674,708.69 and 13,448,010.15

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Solution

The fourth proportional to 41,113,935.99, 61,674,708.69 and 13,448,010.15 is: 20,173,259.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,113,935.99 : 61,674,708.69 = 13,448,010.15 : x
  2. Step 2: Convert to fraction form
    41,113,935.99/61,674,708.69 = 13,448,010.15/x
  3. Step 3: Cross multiply
    41,113,935.99x = 61,674,708.69 × 13,448,010.15
  4. Step 4: Simplify right side
    41,113,935.99x = 829,402,108,461,413.25
  5. Step 5: Solve for x
    x = 829,402,108,461,413.25/41,113,935.99
  6. Step 6: Final answer
    x = 20,173,259.71

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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.