Home / 96,801,334,162.51-145,202,273,648.86-37,128,287,999.70

Finding the Fourth Proportional to 96,801,334,162.51, 145,202,273,648.86 and 37,128,287,999.70

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Solution

The fourth proportional to 96,801,334,162.51, 145,202,273,648.86 and 37,128,287,999.70 is: 55,692,536,480.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,801,334,162.51 : 145,202,273,648.86 = 37,128,287,999.70 : x
  2. Step 2: Convert to fraction form
    96,801,334,162.51/145,202,273,648.86 = 37,128,287,999.70/x
  3. Step 3: Cross multiply
    96,801,334,162.51x = 145,202,273,648.86 × 37,128,287,999.70
  4. Step 4: Simplify right side
    96,801,334,162.51x = 5,391,111,834,246,123,094,016
  5. Step 5: Solve for x
    x = 5,391,111,834,246,123,094,016/96,801,334,162.51
  6. Step 6: Final answer
    x = 55,692,536,480.91

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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.