Home / 176,256,003.60-264,384,005.40-111,349,342.80

Finding the Fourth Proportional to 176,256,003.60, 264,384,005.40 and 111,349,342.80

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Solution

The fourth proportional to 176,256,003.60, 264,384,005.40 and 111,349,342.80 is: 167,024,014.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,256,003.60 : 264,384,005.40 = 111,349,342.80 : x
  2. Step 2: Convert to fraction form
    176,256,003.60/264,384,005.40 = 111,349,342.80/x
  3. Step 3: Cross multiply
    176,256,003.60x = 264,384,005.40 × 111,349,342.80
  4. Step 4: Simplify right side
    176,256,003.60x = 29,438,985,248,121,652
  5. Step 5: Solve for x
    x = 29,438,985,248,121,652/176,256,003.60
  6. Step 6: Final answer
    x = 167,024,014.20

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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.