Home / 36,036,665.73-54,064,212.71-10,477,675.13

Finding the Fourth Proportional to 36,036,665.73, 54,064,212.71 and 10,477,675.13

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Solution

The fourth proportional to 36,036,665.73, 54,064,212.71 and 10,477,675.13 is: 15,719,191.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,036,665.73 : 54,064,212.71 = 10,477,675.13 : x
  2. Step 2: Convert to fraction form
    36,036,665.73/54,064,212.71 = 10,477,675.13/x
  3. Step 3: Cross multiply
    36,036,665.73x = 54,064,212.71 × 10,477,675.13
  4. Step 4: Simplify right side
    36,036,665.73x = 566,467,256,611,887.50
  5. Step 5: Solve for x
    x = 566,467,256,611,887.50/36,036,665.73
  6. Step 6: Final answer
    x = 15,719,191.69

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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.