Home / 31,594,226.10-47,391,339.15-28,006,999.35

Finding the Fourth Proportional to 31,594,226.10, 47,391,339.15 and 28,006,999.35

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Solution

The fourth proportional to 31,594,226.10, 47,391,339.15 and 28,006,999.35 is: 42,010,499.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,594,226.10 : 47,391,339.15 = 28,006,999.35 : x
  2. Step 2: Convert to fraction form
    31,594,226.10/47,391,339.15 = 28,006,999.35/x
  3. Step 3: Cross multiply
    31,594,226.10x = 47,391,339.15 × 28,006,999.35
  4. Step 4: Simplify right side
    31,594,226.10x = 1,327,289,204,769,679.50
  5. Step 5: Solve for x
    x = 1,327,289,204,769,679.50/31,594,226.10
  6. Step 6: Final answer
    x = 42,010,499.03

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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.