Home / 147,836,701.35-221,755,052.03-147,836,701.35

Finding the Fourth Proportional to 147,836,701.35, 221,755,052.03 and 147,836,701.35

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Solution

The fourth proportional to 147,836,701.35, 221,755,052.03 and 147,836,701.35 is: 221,755,052.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    147,836,701.35 : 221,755,052.03 = 147,836,701.35 : x
  2. Step 2: Convert to fraction form
    147,836,701.35/221,755,052.03 = 147,836,701.35/x
  3. Step 3: Cross multiply
    147,836,701.35x = 221,755,052.03 × 147,836,701.35
  4. Step 4: Simplify right side
    147,836,701.35x = 32,783,535,399,073,636
  5. Step 5: Solve for x
    x = 32,783,535,399,073,636/147,836,701.35
  6. Step 6: Final answer
    x = 221,755,052.03

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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.