Home / 25,298,326.23-37,886,311.67-14,482,823.91

Finding the Fourth Proportional to 25,298,326.23, 37,886,311.67 and 14,482,823.91

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Solution

The fourth proportional to 25,298,326.23, 37,886,311.67 and 14,482,823.91 is: 21,689,212.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,298,326.23 : 37,886,311.67 = 14,482,823.91 : x
  2. Step 2: Convert to fraction form
    25,298,326.23/37,886,311.67 = 14,482,823.91/x
  3. Step 3: Cross multiply
    25,298,326.23x = 37,886,311.67 × 14,482,823.91
  4. Step 4: Simplify right side
    25,298,326.23x = 548,700,780,574,496.69
  5. Step 5: Solve for x
    x = 548,700,780,574,496.69/25,298,326.23
  6. Step 6: Final answer
    x = 21,689,212.78

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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.