Home / 383,175,226.08-575,126,213.76-237,167,127.36

Finding the Fourth Proportional to 383,175,226.08, 575,126,213.76 and 237,167,127.36

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Solution

The fourth proportional to 383,175,226.08, 575,126,213.76 and 237,167,127.36 is: 355,975,602.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    383,175,226.08 : 575,126,213.76 = 237,167,127.36 : x
  2. Step 2: Convert to fraction form
    383,175,226.08/575,126,213.76 = 237,167,127.36/x
  3. Step 3: Cross multiply
    383,175,226.08x = 575,126,213.76 × 237,167,127.36
  4. Step 4: Simplify right side
    383,175,226.08x = 136,401,031,986,892,512
  5. Step 5: Solve for x
    x = 136,401,031,986,892,512/383,175,226.08
  6. Step 6: Final answer
    x = 355,975,602.55

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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.