Home / 37,973,093.72-52,401,795.62-22,291,866.32

Finding the Fourth Proportional to 37,973,093.72, 52,401,795.62 and 22,291,866.32

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Solution

The fourth proportional to 37,973,093.72, 52,401,795.62 and 22,291,866.32 is: 30,762,145.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,973,093.72 : 52,401,795.62 = 22,291,866.32 : x
  2. Step 2: Convert to fraction form
    37,973,093.72/52,401,795.62 = 22,291,866.32/x
  3. Step 3: Cross multiply
    37,973,093.72x = 52,401,795.62 × 22,291,866.32
  4. Step 4: Simplify right side
    37,973,093.72x = 1,168,133,822,889,001.50
  5. Step 5: Solve for x
    x = 1,168,133,822,889,001.50/37,973,093.72
  6. Step 6: Final answer
    x = 30,762,145.20

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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.