Home / 31,103,047.22-46,652,826.98-9,537,589.80

Finding the Fourth Proportional to 31,103,047.22, 46,652,826.98 and 9,537,589.80

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Solution

The fourth proportional to 31,103,047.22, 46,652,826.98 and 9,537,589.80 is: 14,305,849.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,103,047.22 : 46,652,826.98 = 9,537,589.80 : x
  2. Step 2: Convert to fraction form
    31,103,047.22/46,652,826.98 = 9,537,589.80/x
  3. Step 3: Cross multiply
    31,103,047.22x = 46,652,826.98 × 9,537,589.80
  4. Step 4: Simplify right side
    31,103,047.22x = 444,955,526,745,612.81
  5. Step 5: Solve for x
    x = 444,955,526,745,612.81/31,103,047.22
  6. Step 6: Final answer
    x = 14,305,849.96

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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.