Home / 16,834,973.91-23,232,253.98-9,100,016.34

Finding the Fourth Proportional to 16,834,973.91, 23,232,253.98 and 9,100,016.34

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Solution

The fourth proportional to 16,834,973.91, 23,232,253.98 and 9,100,016.34 is: 12,558,017.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,834,973.91 : 23,232,253.98 = 9,100,016.34 : x
  2. Step 2: Convert to fraction form
    16,834,973.91/23,232,253.98 = 9,100,016.34/x
  3. Step 3: Cross multiply
    16,834,973.91x = 23,232,253.98 × 9,100,016.34
  4. Step 4: Simplify right side
    16,834,973.91x = 211,413,890,833,030.03
  5. Step 5: Solve for x
    x = 211,413,890,833,030.03/16,834,973.91
  6. Step 6: Final answer
    x = 12,558,017.14

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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.