Home / 566,151,629,972.05-849,230,619,695.30-188,842,385,267.75

Finding the Fourth Proportional to 566,151,629,972.05, 849,230,619,695.30 and 188,842,385,267.75

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Solution

The fourth proportional to 566,151,629,972.05, 849,230,619,695.30 and 188,842,385,267.75 is: 283,264,636,849.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,151,629,972.05 : 849,230,619,695.30 = 188,842,385,267.75 : x
  2. Step 2: Convert to fraction form
    566,151,629,972.05/849,230,619,695.30 = 188,842,385,267.75/x
  3. Step 3: Cross multiply
    566,151,629,972.05x = 849,230,619,695.30 × 188,842,385,267.75
  4. Step 4: Simplify right side
    566,151,629,972.05x = 160,370,735,865,669,944,868,864
  5. Step 5: Solve for x
    x = 160,370,735,865,669,944,868,864/566,151,629,972.05
  6. Step 6: Final answer
    x = 283,264,636,849.30

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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.