Home / 473,633,087.58-710,395,361.64-123,912,917.01

Finding the Fourth Proportional to 473,633,087.58, 710,395,361.64 and 123,912,917.01

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Solution

The fourth proportional to 473,633,087.58, 710,395,361.64 and 123,912,917.01 is: 185,855,177.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    473,633,087.58 : 710,395,361.64 = 123,912,917.01 : x
  2. Step 2: Convert to fraction form
    473,633,087.58/710,395,361.64 = 123,912,917.01/x
  3. Step 3: Cross multiply
    473,633,087.58x = 710,395,361.64 × 123,912,917.01
  4. Step 4: Simplify right side
    473,633,087.58x = 88,027,161,491,186,256
  5. Step 5: Solve for x
    x = 88,027,161,491,186,256/473,633,087.58
  6. Step 6: Final answer
    x = 185,855,177.35

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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.