Home / 16,767,101.93-23,141,051.06-9,425,539.76

Finding the Fourth Proportional to 16,767,101.93, 23,141,051.06 and 9,425,539.76

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Solution

The fourth proportional to 16,767,101.93, 23,141,051.06 and 9,425,539.76 is: 13,008,622.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,767,101.93 : 23,141,051.06 = 9,425,539.76 : x
  2. Step 2: Convert to fraction form
    16,767,101.93/23,141,051.06 = 9,425,539.76/x
  3. Step 3: Cross multiply
    16,767,101.93x = 23,141,051.06 × 9,425,539.76
  4. Step 4: Simplify right side
    16,767,101.93x = 218,116,896,691,387.22
  5. Step 5: Solve for x
    x = 218,116,896,691,387.22/16,767,101.93
  6. Step 6: Final answer
    x = 13,008,622.34

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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.