Home / 36,849,966.24-55,272,955.55-11,291,049.66

Finding the Fourth Proportional to 36,849,966.24, 55,272,955.55 and 11,291,049.66

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Solution

The fourth proportional to 36,849,966.24, 55,272,955.55 and 11,291,049.66 is: 16,935,963.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,849,966.24 : 55,272,955.55 = 11,291,049.66 : x
  2. Step 2: Convert to fraction form
    36,849,966.24/55,272,955.55 = 11,291,049.66/x
  3. Step 3: Cross multiply
    36,849,966.24x = 55,272,955.55 × 11,291,049.66
  4. Step 4: Simplify right side
    36,849,966.24x = 624,089,685,913,567.38
  5. Step 5: Solve for x
    x = 624,089,685,913,567.38/36,849,966.24
  6. Step 6: Final answer
    x = 16,935,963.57

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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.