Home / 112,347,089,227.26-168,502,695,043.77-32,740,017,947.67

Finding the Fourth Proportional to 112,347,089,227.26, 168,502,695,043.77 and 32,740,017,947.67

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Solution

The fourth proportional to 112,347,089,227.26, 168,502,695,043.77 and 32,740,017,947.67 is: 49,104,799,224.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,347,089,227.26 : 168,502,695,043.77 = 32,740,017,947.67 : x
  2. Step 2: Convert to fraction form
    112,347,089,227.26/168,502,695,043.77 = 32,740,017,947.67/x
  3. Step 3: Cross multiply
    112,347,089,227.26x = 168,502,695,043.77 × 32,740,017,947.67
  4. Step 4: Simplify right side
    112,347,089,227.26x = 5,516,781,259,963,794,194,432
  5. Step 5: Solve for x
    x = 5,516,781,259,963,794,194,432/112,347,089,227.26
  6. Step 6: Final answer
    x = 49,104,799,224.52

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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.