Home / 112,347,089,223.96-168,502,695,038.82-32,740,017,944.38

Finding the Fourth Proportional to 112,347,089,223.96, 168,502,695,038.82 and 32,740,017,944.38

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Solution

The fourth proportional to 112,347,089,223.96, 168,502,695,038.82 and 32,740,017,944.38 is: 49,104,799,219.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,347,089,223.96 : 168,502,695,038.82 = 32,740,017,944.38 : x
  2. Step 2: Convert to fraction form
    112,347,089,223.96/168,502,695,038.82 = 32,740,017,944.38/x
  3. Step 3: Cross multiply
    112,347,089,223.96x = 168,502,695,038.82 × 32,740,017,944.38
  4. Step 4: Simplify right side
    112,347,089,223.96x = 5,516,781,259,246,515,781,632
  5. Step 5: Solve for x
    x = 5,516,781,259,246,515,781,632/112,347,089,223.96
  6. Step 6: Final answer
    x = 49,104,799,219.58

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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.