Home / 176,480,197.28-264,735,113.52-53,659,581.28

Finding the Fourth Proportional to 176,480,197.28, 264,735,113.52 and 53,659,581.28

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Solution

The fourth proportional to 176,480,197.28, 264,735,113.52 and 53,659,581.28 is: 80,493,877.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,480,197.28 : 264,735,113.52 = 53,659,581.28 : x
  2. Step 2: Convert to fraction form
    176,480,197.28/264,735,113.52 = 53,659,581.28/x
  3. Step 3: Cross multiply
    176,480,197.28x = 264,735,113.52 × 53,659,581.28
  4. Step 4: Simplify right side
    176,480,197.28x = 14,205,575,341,596,468
  5. Step 5: Solve for x
    x = 14,205,575,341,596,468/176,480,197.28
  6. Step 6: Final answer
    x = 80,493,877.28

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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.