Home / 29,187,009,233.74-43,769,195,208.58-10,038,979,633.23

Finding the Fourth Proportional to 29,187,009,233.74, 43,769,195,208.58 and 10,038,979,633.23

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Solution

The fourth proportional to 29,187,009,233.74, 43,769,195,208.58 and 10,038,979,633.23 is: 15,054,576,361.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,187,009,233.74 : 43,769,195,208.58 = 10,038,979,633.23 : x
  2. Step 2: Convert to fraction form
    29,187,009,233.74/43,769,195,208.58 = 10,038,979,633.23/x
  3. Step 3: Cross multiply
    29,187,009,233.74x = 43,769,195,208.58 × 10,038,979,633.23
  4. Step 4: Simplify right side
    29,187,009,233.74x = 439,398,059,261,802,708,992
  5. Step 5: Solve for x
    x = 439,398,059,261,802,708,992/29,187,009,233.74
  6. Step 6: Final answer
    x = 15,054,576,361.11

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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.