Home / 176,130,016.20-264,195,024.30-150,053,977.80

Finding the Fourth Proportional to 176,130,016.20, 264,195,024.30 and 150,053,977.80

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Solution

The fourth proportional to 176,130,016.20, 264,195,024.30 and 150,053,977.80 is: 225,080,966.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,130,016.20 : 264,195,024.30 = 150,053,977.80 : x
  2. Step 2: Convert to fraction form
    176,130,016.20/264,195,024.30 = 150,053,977.80/x
  3. Step 3: Cross multiply
    176,130,016.20x = 264,195,024.30 × 150,053,977.80
  4. Step 4: Simplify right side
    176,130,016.20x = 39,643,514,311,182,664
  5. Step 5: Solve for x
    x = 39,643,514,311,182,664/176,130,016.20
  6. Step 6: Final answer
    x = 225,080,966.70

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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.