Home / 41,508,714,058.80-62,263,071,088.20-19,124,419,138.80

Finding the Fourth Proportional to 41,508,714,058.80, 62,263,071,088.20 and 19,124,419,138.80

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Solution

The fourth proportional to 41,508,714,058.80, 62,263,071,088.20 and 19,124,419,138.80 is: 28,686,628,708.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,508,714,058.80 : 62,263,071,088.20 = 19,124,419,138.80 : x
  2. Step 2: Convert to fraction form
    41,508,714,058.80/62,263,071,088.20 = 19,124,419,138.80/x
  3. Step 3: Cross multiply
    41,508,714,058.80x = 62,263,071,088.20 × 19,124,419,138.80
  4. Step 4: Simplify right side
    41,508,714,058.80x = 1,190,745,068,359,637,008,384
  5. Step 5: Solve for x
    x = 1,190,745,068,359,637,008,384/41,508,714,058.80
  6. Step 6: Final answer
    x = 28,686,628,708.20

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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.