Home / 60,295,390.09-90,480,286.10-27,941,262.01

Finding the Fourth Proportional to 60,295,390.09, 90,480,286.10 and 27,941,262.01

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Solution

The fourth proportional to 60,295,390.09, 90,480,286.10 and 27,941,262.01 is: 41,929,132.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,295,390.09 : 90,480,286.10 = 27,941,262.01 : x
  2. Step 2: Convert to fraction form
    60,295,390.09/90,480,286.10 = 27,941,262.01/x
  3. Step 3: Cross multiply
    60,295,390.09x = 90,480,286.10 × 27,941,262.01
  4. Step 4: Simplify right side
    60,295,390.09x = 2,528,133,380,503,513.50
  5. Step 5: Solve for x
    x = 2,528,133,380,503,513.50/60,295,390.09
  6. Step 6: Final answer
    x = 41,929,132.17

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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.