Home / 19,583,512.29-27,025,855.29-10,762,803.51

Finding the Fourth Proportional to 19,583,512.29, 27,025,855.29 and 10,762,803.51

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Solution

The fourth proportional to 19,583,512.29, 27,025,855.29 and 10,762,803.51 is: 14,853,003.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,583,512.29 : 27,025,855.29 = 10,762,803.51 : x
  2. Step 2: Convert to fraction form
    19,583,512.29/27,025,855.29 = 10,762,803.51/x
  3. Step 3: Cross multiply
    19,583,512.29x = 27,025,855.29 × 10,762,803.51
  4. Step 4: Simplify right side
    19,583,512.29x = 290,873,970,122,150.06
  5. Step 5: Solve for x
    x = 290,873,970,122,150.06/19,583,512.29
  6. Step 6: Final answer
    x = 14,853,003.17

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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.