Home / 44,570,892.98-66,871,295.51-17,278,075.82

Finding the Fourth Proportional to 44,570,892.98, 66,871,295.51 and 17,278,075.82

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Solution

The fourth proportional to 44,570,892.98, 66,871,295.51 and 17,278,075.82 is: 25,922,911.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,570,892.98 : 66,871,295.51 = 17,278,075.82 : x
  2. Step 2: Convert to fraction form
    44,570,892.98/66,871,295.51 = 17,278,075.82/x
  3. Step 3: Cross multiply
    44,570,892.98x = 66,871,295.51 × 17,278,075.82
  4. Step 4: Simplify right side
    44,570,892.98x = 1,155,407,313,582,658.75
  5. Step 5: Solve for x
    x = 1,155,407,313,582,658.75/44,570,892.98
  6. Step 6: Final answer
    x = 25,922,911.49

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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.