Home / 36,193,300.36-54,290,328.88-14,338,997.92

Finding the Fourth Proportional to 36,193,300.36, 54,290,328.88 and 14,338,997.92

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Solution

The fourth proportional to 36,193,300.36, 54,290,328.88 and 14,338,997.92 is: 21,508,646.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,193,300.36 : 54,290,328.88 = 14,338,997.92 : x
  2. Step 2: Convert to fraction form
    36,193,300.36/54,290,328.88 = 14,338,997.92/x
  3. Step 3: Cross multiply
    36,193,300.36x = 54,290,328.88 × 14,338,997.92
  4. Step 4: Simplify right side
    36,193,300.36x = 778,468,912,886,436
  5. Step 5: Solve for x
    x = 778,468,912,886,436/36,193,300.36
  6. Step 6: Final answer
    x = 21,508,646.77

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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.