Home / 146,888,058,433.40-220,332,087,650.10-53,818,520,334.20

Finding the Fourth Proportional to 146,888,058,433.40, 220,332,087,650.10 and 53,818,520,334.20

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Solution

The fourth proportional to 146,888,058,433.40, 220,332,087,650.10 and 53,818,520,334.20 is: 80,727,780,501.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,888,058,433.40 : 220,332,087,650.10 = 53,818,520,334.20 : x
  2. Step 2: Convert to fraction form
    146,888,058,433.40/220,332,087,650.10 = 53,818,520,334.20/x
  3. Step 3: Cross multiply
    146,888,058,433.40x = 220,332,087,650.10 × 53,818,520,334.20
  4. Step 4: Simplify right side
    146,888,058,433.40x = 11,857,946,939,473,644,224,512
  5. Step 5: Solve for x
    x = 11,857,946,939,473,644,224,512/146,888,058,433.40
  6. Step 6: Final answer
    x = 80,727,780,501.30

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1.5x scale

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.