Home / 14,756,002.80-22,134,004.20-4,118,434.80

Finding the Fourth Proportional to 14,756,002.80, 22,134,004.20 and 4,118,434.80

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Solution

The fourth proportional to 14,756,002.80, 22,134,004.20 and 4,118,434.80 is: 6,177,652.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,756,002.80 : 22,134,004.20 = 4,118,434.80 : x
  2. Step 2: Convert to fraction form
    14,756,002.80/22,134,004.20 = 4,118,434.80/x
  3. Step 3: Cross multiply
    14,756,002.80x = 22,134,004.20 × 4,118,434.80
  4. Step 4: Simplify right side
    14,756,002.80x = 91,157,453,160,626.16
  5. Step 5: Solve for x
    x = 91,157,453,160,626.16/14,756,002.80
  6. Step 6: Final answer
    x = 6,177,652.20

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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.