Home / 18,228,730.05-25,158,026.93-10,494,098.37

Finding the Fourth Proportional to 18,228,730.05, 25,158,026.93 and 10,494,098.37

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Solution

The fourth proportional to 18,228,730.05, 25,158,026.93 and 10,494,098.37 is: 14,483,225.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,228,730.05 : 25,158,026.93 = 10,494,098.37 : x
  2. Step 2: Convert to fraction form
    18,228,730.05/25,158,026.93 = 10,494,098.37/x
  3. Step 3: Cross multiply
    18,228,730.05x = 25,158,026.93 × 10,494,098.37
  4. Step 4: Simplify right side
    18,228,730.05x = 264,010,809,346,058.59
  5. Step 5: Solve for x
    x = 264,010,809,346,058.59/18,228,730.05
  6. Step 6: Final answer
    x = 14,483,225.58

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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.