Home / 17,909,084.56-24,714,621.84-10,174,551.28

Finding the Fourth Proportional to 17,909,084.56, 24,714,621.84 and 10,174,551.28

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Solution

The fourth proportional to 17,909,084.56, 24,714,621.84 and 10,174,551.28 is: 14,040,929.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,909,084.56 : 24,714,621.84 = 10,174,551.28 : x
  2. Step 2: Convert to fraction form
    17,909,084.56/24,714,621.84 = 10,174,551.28/x
  3. Step 3: Cross multiply
    17,909,084.56x = 24,714,621.84 × 10,174,551.28
  4. Step 4: Simplify right side
    17,909,084.56x = 251,460,187,276,887.94
  5. Step 5: Solve for x
    x = 251,460,187,276,887.94/17,909,084.56
  6. Step 6: Final answer
    x = 14,040,929.14

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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.