Home / 17,753,883.39-24,498,963.68-10,877,430.51

Finding the Fourth Proportional to 17,753,883.39, 24,498,963.68 and 10,877,430.51

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Solution

The fourth proportional to 17,753,883.39, 24,498,963.68 and 10,877,430.51 is: 15,009,999.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,753,883.39 : 24,498,963.68 = 10,877,430.51 : x
  2. Step 2: Convert to fraction form
    17,753,883.39/24,498,963.68 = 10,877,430.51/x
  3. Step 3: Cross multiply
    17,753,883.39x = 24,498,963.68 × 10,877,430.51
  4. Step 4: Simplify right side
    17,753,883.39x = 266,485,774,941,826.72
  5. Step 5: Solve for x
    x = 266,485,774,941,826.72/17,753,883.39
  6. Step 6: Final answer
    x = 15,009,999.17

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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.