Home / 19,333,356.20-26,673,502.32-10,959,828.24

Finding the Fourth Proportional to 19,333,356.20, 26,673,502.32 and 10,959,828.24

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Solution

The fourth proportional to 19,333,356.20, 26,673,502.32 and 10,959,828.24 is: 15,120,861.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,333,356.20 : 26,673,502.32 = 10,959,828.24 : x
  2. Step 2: Convert to fraction form
    19,333,356.20/26,673,502.32 = 10,959,828.24/x
  3. Step 3: Cross multiply
    19,333,356.20x = 26,673,502.32 × 10,959,828.24
  4. Step 4: Simplify right side
    19,333,356.20x = 292,337,003,986,441.50
  5. Step 5: Solve for x
    x = 292,337,003,986,441.50/19,333,356.20
  6. Step 6: Final answer
    x = 15,120,861.63

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.