Home / 36,036,686.61-54,064,243.94-10,477,695.92

Finding the Fourth Proportional to 36,036,686.61, 54,064,243.94 and 10,477,695.92

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Solution

The fourth proportional to 36,036,686.61, 54,064,243.94 and 10,477,695.92 is: 15,719,222.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,036,686.61 : 54,064,243.94 = 10,477,695.92 : x
  2. Step 2: Convert to fraction form
    36,036,686.61/54,064,243.94 = 10,477,695.92/x
  3. Step 3: Cross multiply
    36,036,686.61x = 54,064,243.94 × 10,477,695.92
  4. Step 4: Simplify right side
    36,036,686.61x = 566,468,707,825,313
  5. Step 5: Solve for x
    x = 566,468,707,825,313/36,036,686.61
  6. Step 6: Final answer
    x = 15,719,222.86

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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.