Home / 29,502,158.80-44,253,238.20-18,149,004.40

Finding the Fourth Proportional to 29,502,158.80, 44,253,238.20 and 18,149,004.40

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Solution

The fourth proportional to 29,502,158.80, 44,253,238.20 and 18,149,004.40 is: 27,223,506.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,502,158.80 : 44,253,238.20 = 18,149,004.40 : x
  2. Step 2: Convert to fraction form
    29,502,158.80/44,253,238.20 = 18,149,004.40/x
  3. Step 3: Cross multiply
    29,502,158.80x = 44,253,238.20 × 18,149,004.40
  4. Step 4: Simplify right side
    29,502,158.80x = 803,152,214,806,048.12
  5. Step 5: Solve for x
    x = 803,152,214,806,048.12/29,502,158.80
  6. Step 6: Final answer
    x = 27,223,506.60

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Similar ratio
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1.5x scale

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.