Home / 33,946,808.16-46,847,609.28-20,901,593.28

Finding the Fourth Proportional to 33,946,808.16, 46,847,609.28 and 20,901,593.28

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Solution

The fourth proportional to 33,946,808.16, 46,847,609.28 and 20,901,593.28 is: 28,844,823.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,946,808.16 : 46,847,609.28 = 20,901,593.28 : x
  2. Step 2: Convert to fraction form
    33,946,808.16/46,847,609.28 = 20,901,593.28/x
  3. Step 3: Cross multiply
    33,946,808.16x = 46,847,609.28 × 20,901,593.28
  4. Step 4: Simplify right side
    33,946,808.16x = 979,189,675,310,913.75
  5. Step 5: Solve for x
    x = 979,189,675,310,913.75/33,946,808.16
  6. Step 6: Final answer
    x = 28,844,823.07

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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.