Home / 31,104,023.90-46,656,035.85-27,450,859.10

Finding the Fourth Proportional to 31,104,023.90, 46,656,035.85 and 27,450,859.10

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Solution

The fourth proportional to 31,104,023.90, 46,656,035.85 and 27,450,859.10 is: 41,176,288.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,104,023.90 : 46,656,035.85 = 27,450,859.10 : x
  2. Step 2: Convert to fraction form
    31,104,023.90/46,656,035.85 = 27,450,859.10/x
  3. Step 3: Cross multiply
    31,104,023.90x = 46,656,035.85 × 27,450,859.10
  4. Step 4: Simplify right side
    31,104,023.90x = 1,280,748,266,282,898.75
  5. Step 5: Solve for x
    x = 1,280,748,266,282,898.75/31,104,023.90
  6. Step 6: Final answer
    x = 41,176,288.65

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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.