Home / 165,634,490.27-228,562,156.17-96,024,355.20

Finding the Fourth Proportional to 165,634,490.27, 228,562,156.17 and 96,024,355.20

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Solution

The fourth proportional to 165,634,490.27, 228,562,156.17 and 96,024,355.20 is: 132,505,818.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,634,490.27 : 228,562,156.17 = 96,024,355.20 : x
  2. Step 2: Convert to fraction form
    165,634,490.27/228,562,156.17 = 96,024,355.20/x
  3. Step 3: Cross multiply
    165,634,490.27x = 228,562,156.17 × 96,024,355.20
  4. Step 4: Simplify right side
    165,634,490.27x = 21,947,533,669,345,952
  5. Step 5: Solve for x
    x = 21,947,533,669,345,952/165,634,490.27
  6. Step 6: Final answer
    x = 132,505,818.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.