Home / 36,745,378.35-55,118,211.95-14,886,171.19

Finding the Fourth Proportional to 36,745,378.35, 55,118,211.95 and 14,886,171.19

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Solution

The fourth proportional to 36,745,378.35, 55,118,211.95 and 14,886,171.19 is: 22,329,315.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,745,378.35 : 55,118,211.95 = 14,886,171.19 : x
  2. Step 2: Convert to fraction form
    36,745,378.35/55,118,211.95 = 14,886,171.19/x
  3. Step 3: Cross multiply
    36,745,378.35x = 55,118,211.95 × 14,886,171.19
  4. Step 4: Simplify right side
    36,745,378.35x = 820,499,138,880,516.88
  5. Step 5: Solve for x
    x = 820,499,138,880,516.88/36,745,378.35
  6. Step 6: Final answer
    x = 22,329,315.30

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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.