Home / 3,354,058,777.60-5,031,088,166.40-2,132,642,022.40

Finding the Fourth Proportional to 3,354,058,777.60, 5,031,088,166.40 and 2,132,642,022.40

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Solution

The fourth proportional to 3,354,058,777.60, 5,031,088,166.40 and 2,132,642,022.40 is: 3,198,963,033.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,354,058,777.60 : 5,031,088,166.40 = 2,132,642,022.40 : x
  2. Step 2: Convert to fraction form
    3,354,058,777.60/5,031,088,166.40 = 2,132,642,022.40/x
  3. Step 3: Cross multiply
    3,354,058,777.60x = 5,031,088,166.40 × 2,132,642,022.40
  4. Step 4: Simplify right side
    3,354,058,777.60x = 10,729,510,042,064,003,072
  5. Step 5: Solve for x
    x = 10,729,510,042,064,003,072/3,354,058,777.60
  6. Step 6: Final answer
    x = 3,198,963,033.60

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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.