Home / 112,347,089,221.76-168,502,695,035.54-32,740,017,942.18

Finding the Fourth Proportional to 112,347,089,221.76, 168,502,695,035.54 and 32,740,017,942.18

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Solution

The fourth proportional to 112,347,089,221.76, 168,502,695,035.54 and 32,740,017,942.18 is: 49,104,799,216.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,347,089,221.76 : 168,502,695,035.54 = 32,740,017,942.18 : x
  2. Step 2: Convert to fraction form
    112,347,089,221.76/168,502,695,035.54 = 32,740,017,942.18/x
  3. Step 3: Cross multiply
    112,347,089,221.76x = 168,502,695,035.54 × 32,740,017,942.18
  4. Step 4: Simplify right side
    112,347,089,221.76x = 5,516,781,258,769,264,803,840
  5. Step 5: Solve for x
    x = 5,516,781,258,769,264,803,840/112,347,089,221.76
  6. Step 6: Final answer
    x = 49,104,799,216.29

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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.