Home / 31,104,164.10-46,656,246.15-26,569,200.90

Finding the Fourth Proportional to 31,104,164.10, 46,656,246.15 and 26,569,200.90

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Solution

The fourth proportional to 31,104,164.10, 46,656,246.15 and 26,569,200.90 is: 39,853,801.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,104,164.10 : 46,656,246.15 = 26,569,200.90 : x
  2. Step 2: Convert to fraction form
    31,104,164.10/46,656,246.15 = 26,569,200.90/x
  3. Step 3: Cross multiply
    31,104,164.10x = 46,656,246.15 × 26,569,200.90
  4. Step 4: Simplify right side
    31,104,164.10x = 1,239,619,177,199,201.50
  5. Step 5: Solve for x
    x = 1,239,619,177,199,201.50/31,104,164.10
  6. Step 6: Final answer
    x = 39,853,801.35

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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.