Home / 16,845,863.82-23,248,355.03-9,501,017.10

Finding the Fourth Proportional to 16,845,863.82, 23,248,355.03 and 9,501,017.10

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Solution

The fourth proportional to 16,845,863.82, 23,248,355.03 and 9,501,017.10 is: 13,112,003.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,845,863.82 : 23,248,355.03 = 9,501,017.10 : x
  2. Step 2: Convert to fraction form
    16,845,863.82/23,248,355.03 = 9,501,017.10/x
  3. Step 3: Cross multiply
    16,845,863.82x = 23,248,355.03 × 9,501,017.10
  4. Step 4: Simplify right side
    16,845,863.82x = 220,883,018,686,901.03
  5. Step 5: Solve for x
    x = 220,883,018,686,901.03/16,845,863.82
  6. Step 6: Final answer
    x = 13,112,003.10

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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.