Home / 2,058,262,521,472.20-2,844,477,634,858.20-1,686,880,174,381.60

Finding the Fourth Proportional to 2,058,262,521,472.20, 2,844,477,634,858.20 and 1,686,880,174,381.60

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Solution

The fourth proportional to 2,058,262,521,472.20, 2,844,477,634,858.20 and 1,686,880,174,381.60 is: 2,331,234,659,649.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,058,262,521,472.20 : 2,844,477,634,858.20 = 1,686,880,174,381.60 : x
  2. Step 2: Convert to fraction form
    2,058,262,521,472.20/2,844,477,634,858.20 = 1,686,880,174,381.60/x
  3. Step 3: Cross multiply
    2,058,262,521,472.20x = 2,844,477,634,858.20 × 1,686,880,174,381.60
  4. Step 4: Simplify right side
    2,058,262,521,472.20x = 4,798,292,928,714,161,921,196,032
  5. Step 5: Solve for x
    x = 4,798,292,928,714,161,921,196,032/2,058,262,521,472.20
  6. Step 6: Final answer
    x = 2,331,234,659,649.79

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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.