Home / 22,387,070.08-33,586,470.16-7,033,739.68

Finding the Fourth Proportional to 22,387,070.08, 33,586,470.16 and 7,033,739.68

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Solution

The fourth proportional to 22,387,070.08, 33,586,470.16 and 7,033,739.68 is: 10,552,452.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,387,070.08 : 33,586,470.16 = 7,033,739.68 : x
  2. Step 2: Convert to fraction form
    22,387,070.08/33,586,470.16 = 7,033,739.68/x
  3. Step 3: Cross multiply
    22,387,070.08x = 33,586,470.16 × 7,033,739.68
  4. Step 4: Simplify right side
    22,387,070.08x = 236,238,487,875,527.91
  5. Step 5: Solve for x
    x = 236,238,487,875,527.91/22,387,070.08
  6. Step 6: Final answer
    x = 10,552,452.24

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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.