Home / 36,083,646.75-54,130,873.23-13,059,968.34

Finding the Fourth Proportional to 36,083,646.75, 54,130,873.23 and 13,059,968.34

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Solution

The fourth proportional to 36,083,646.75, 54,130,873.23 and 13,059,968.34 is: 19,591,908.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,083,646.75 : 54,130,873.23 = 13,059,968.34 : x
  2. Step 2: Convert to fraction form
    36,083,646.75/54,130,873.23 = 13,059,968.34/x
  3. Step 3: Cross multiply
    36,083,646.75x = 54,130,873.23 × 13,059,968.34
  4. Step 4: Simplify right side
    36,083,646.75x = 706,947,490,600,353.50
  5. Step 5: Solve for x
    x = 706,947,490,600,353.50/36,083,646.75
  6. Step 6: Final answer
    x = 19,591,908.09

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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.