Home / 33,275,044.13-49,912,499.27-31,250,153.08

Finding the Fourth Proportional to 33,275,044.13, 49,912,499.27 and 31,250,153.08

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Solution

The fourth proportional to 33,275,044.13, 49,912,499.27 and 31,250,153.08 is: 46,875,166.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,275,044.13 : 49,912,499.27 = 31,250,153.08 : x
  2. Step 2: Convert to fraction form
    33,275,044.13/49,912,499.27 = 31,250,153.08/x
  3. Step 3: Cross multiply
    33,275,044.13x = 49,912,499.27 × 31,250,153.08
  4. Step 4: Simplify right side
    33,275,044.13x = 1,559,773,242,939,114.75
  5. Step 5: Solve for x
    x = 1,559,773,242,939,114.75/33,275,044.13
  6. Step 6: Final answer
    x = 46,875,166.77

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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.