Home / 37,243,902.10-55,865,853.15-18,112,026.10

Finding the Fourth Proportional to 37,243,902.10, 55,865,853.15 and 18,112,026.10

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Solution

The fourth proportional to 37,243,902.10, 55,865,853.15 and 18,112,026.10 is: 27,168,039.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,243,902.10 : 55,865,853.15 = 18,112,026.10 : x
  2. Step 2: Convert to fraction form
    37,243,902.10/55,865,853.15 = 18,112,026.10/x
  3. Step 3: Cross multiply
    37,243,902.10x = 55,865,853.15 × 18,112,026.10
  4. Step 4: Simplify right side
    37,243,902.10x = 1,011,843,790,351,567.25
  5. Step 5: Solve for x
    x = 1,011,843,790,351,567.25/37,243,902.10
  6. Step 6: Final answer
    x = 27,168,039.15

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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.