Home / 44,302,191.80-66,483,009.30-15,548,271.80

Finding the Fourth Proportional to 44,302,191.80, 66,483,009.30 and 15,548,271.80

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Solution

The fourth proportional to 44,302,191.80, 66,483,009.30 and 15,548,271.80 is: 23,332,838.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,302,191.80 : 66,483,009.30 = 15,548,271.80 : x
  2. Step 2: Convert to fraction form
    44,302,191.80/66,483,009.30 = 15,548,271.80/x
  3. Step 3: Cross multiply
    44,302,191.80x = 66,483,009.30 × 15,548,271.80
  4. Step 4: Simplify right side
    44,302,191.80x = 1,033,695,898,678,327.75
  5. Step 5: Solve for x
    x = 1,033,695,898,678,327.75/44,302,191.80
  6. Step 6: Final answer
    x = 23,332,838.78

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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.