Home / 165,844,852.48-228,837,552-96,214,271.68

Finding the Fourth Proportional to 165,844,852.48, 228,837,552 and 96,214,271.68

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Solution

The fourth proportional to 165,844,852.48, 228,837,552 and 96,214,271.68 is: 132,759,251.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,844,852.48 : 228,837,552 = 96,214,271.68 : x
  2. Step 2: Convert to fraction form
    165,844,852.48/228,837,552 = 96,214,271.68/x
  3. Step 3: Cross multiply
    165,844,852.48x = 228,837,552 × 96,214,271.68
  4. Step 4: Simplify right side
    165,844,852.48x = 22,017,438,398,714,128
  5. Step 5: Solve for x
    x = 22,017,438,398,714,128/165,844,852.48
  6. Step 6: Final answer
    x = 132,759,251.01

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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.