Home / 27,018,214.22-37,285,086.32-14,628,306.13

Finding the Fourth Proportional to 27,018,214.22, 37,285,086.32 and 14,628,306.13

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Solution

The fourth proportional to 27,018,214.22, 37,285,086.32 and 14,628,306.13 is: 20,187,035.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,018,214.22 : 37,285,086.32 = 14,628,306.13 : x
  2. Step 2: Convert to fraction form
    27,018,214.22/37,285,086.32 = 14,628,306.13/x
  3. Step 3: Cross multiply
    27,018,214.22x = 37,285,086.32 × 14,628,306.13
  4. Step 4: Simplify right side
    27,018,214.22x = 545,417,656,772,435.19
  5. Step 5: Solve for x
    x = 545,417,656,772,435.19/27,018,214.22
  6. Step 6: Final answer
    x = 20,187,035.77

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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.