Home / 171,502,858.00-257,253,777.88-48,681,279.36

Finding the Fourth Proportional to 171,502,858.00, 257,253,777.88 and 48,681,279.36

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Solution

The fourth proportional to 171,502,858.00, 257,253,777.88 and 48,681,279.36 is: 73,021,774.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,502,858.00 : 257,253,777.88 = 48,681,279.36 : x
  2. Step 2: Convert to fraction form
    171,502,858.00/257,253,777.88 = 48,681,279.36/x
  3. Step 3: Cross multiply
    171,502,858.00x = 257,253,777.88 × 48,681,279.36
  4. Step 4: Simplify right side
    171,502,858.00x = 12,523,443,027,269,966
  5. Step 5: Solve for x
    x = 12,523,443,027,269,966/171,502,858.00
  6. Step 6: Final answer
    x = 73,021,774.52

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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.