Home / 110,084,951.90-165,127,427.85-33,407,857.10

Finding the Fourth Proportional to 110,084,951.90, 165,127,427.85 and 33,407,857.10

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Solution

The fourth proportional to 110,084,951.90, 165,127,427.85 and 33,407,857.10 is: 50,111,785.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,084,951.90 : 165,127,427.85 = 33,407,857.10 : x
  2. Step 2: Convert to fraction form
    110,084,951.90/165,127,427.85 = 33,407,857.10/x
  3. Step 3: Cross multiply
    110,084,951.90x = 165,127,427.85 × 33,407,857.10
  4. Step 4: Simplify right side
    110,084,951.90x = 5,516,553,512,903,360
  5. Step 5: Solve for x
    x = 5,516,553,512,903,360/110,084,951.90
  6. Step 6: Final answer
    x = 50,111,785.65

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1.5x scale

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.