Home / 1,104,844,898,462.40-1,524,669,733,621.80-617,110,954,006.64

Finding the Fourth Proportional to 1,104,844,898,462.40, 1,524,669,733,621.80 and 617,110,954,006.64

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Solution

The fourth proportional to 1,104,844,898,462.40, 1,524,669,733,621.80 and 617,110,954,006.64 is: 851,604,053,356.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,844,898,462.40 : 1,524,669,733,621.80 = 617,110,954,006.64 : x
  2. Step 2: Convert to fraction form
    1,104,844,898,462.40/1,524,669,733,621.80 = 617,110,954,006.64/x
  3. Step 3: Cross multiply
    1,104,844,898,462.40x = 1,524,669,733,621.80 × 617,110,954,006.64
  4. Step 4: Simplify right side
    1,104,844,898,462.40x = 940,890,393,860,398,687,191,040
  5. Step 5: Solve for x
    x = 940,890,393,860,398,687,191,040/1,104,844,898,462.40
  6. Step 6: Final answer
    x = 851,604,053,356.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.