Home / 29,936,085.90-44,884,822.78-11,742,120.34

Finding the Fourth Proportional to 29,936,085.90, 44,884,822.78 and 11,742,120.34

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Solution

The fourth proportional to 29,936,085.90, 44,884,822.78 and 11,742,120.34 is: 17,605,607.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,936,085.90 : 44,884,822.78 = 11,742,120.34 : x
  2. Step 2: Convert to fraction form
    29,936,085.90/44,884,822.78 = 11,742,120.34/x
  3. Step 3: Cross multiply
    29,936,085.90x = 44,884,822.78 × 11,742,120.34
  4. Step 4: Simplify right side
    29,936,085.90x = 527,042,990,522,333.38
  5. Step 5: Solve for x
    x = 527,042,990,522,333.38/29,936,085.90
  6. Step 6: Final answer
    x = 17,605,607.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.