Home / 36,493,743.15-50,355,948.01-22,164,709.93

Finding the Fourth Proportional to 36,493,743.15, 50,355,948.01 and 22,164,709.93

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Solution

The fourth proportional to 36,493,743.15, 50,355,948.01 and 22,164,709.93 is: 30,584,009.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,493,743.15 : 50,355,948.01 = 22,164,709.93 : x
  2. Step 2: Convert to fraction form
    36,493,743.15/50,355,948.01 = 22,164,709.93/x
  3. Step 3: Cross multiply
    36,493,743.15x = 50,355,948.01 × 22,164,709.93
  4. Step 4: Simplify right side
    36,493,743.15x = 1,116,124,980,845,763.25
  5. Step 5: Solve for x
    x = 1,116,124,980,845,763.25/36,493,743.15
  6. Step 6: Final answer
    x = 30,584,009.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.