Home / 16,673,730.60-23,012,164.79-9,607,949.18

Finding the Fourth Proportional to 16,673,730.60, 23,012,164.79 and 9,607,949.18

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Solution

The fourth proportional to 16,673,730.60, 23,012,164.79 and 9,607,949.18 is: 13,260,362.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,673,730.60 : 23,012,164.79 = 9,607,949.18 : x
  2. Step 2: Convert to fraction form
    16,673,730.60/23,012,164.79 = 9,607,949.18/x
  3. Step 3: Cross multiply
    16,673,730.60x = 23,012,164.79 × 9,607,949.18
  4. Step 4: Simplify right side
    16,673,730.60x = 221,099,709,776,065.62
  5. Step 5: Solve for x
    x = 221,099,709,776,065.62/16,673,730.60
  6. Step 6: Final answer
    x = 13,260,362.37

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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.