Home / 16,845,515.14-23,246,810.91-9,110,557.42

Finding the Fourth Proportional to 16,845,515.14, 23,246,810.91 and 9,110,557.42

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Solution

The fourth proportional to 16,845,515.14, 23,246,810.91 and 9,110,557.42 is: 12,572,569.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,845,515.14 : 23,246,810.91 = 9,110,557.42 : x
  2. Step 2: Convert to fraction form
    16,845,515.14/23,246,810.91 = 9,110,557.42/x
  3. Step 3: Cross multiply
    16,845,515.14x = 23,246,810.91 × 9,110,557.42
  4. Step 4: Simplify right side
    16,845,515.14x = 211,791,405,627,437.44
  5. Step 5: Solve for x
    x = 211,791,405,627,437.44/16,845,515.14
  6. Step 6: Final answer
    x = 12,572,569.25

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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.