Home / 373,575,904.90-560,363,857.35-237,862,932.10

Finding the Fourth Proportional to 373,575,904.90, 560,363,857.35 and 237,862,932.10

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Solution

The fourth proportional to 373,575,904.90, 560,363,857.35 and 237,862,932.10 is: 356,794,398.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,575,904.90 : 560,363,857.35 = 237,862,932.10 : x
  2. Step 2: Convert to fraction form
    373,575,904.90/560,363,857.35 = 237,862,932.10/x
  3. Step 3: Cross multiply
    373,575,904.90x = 560,363,857.35 × 237,862,932.10
  4. Step 4: Simplify right side
    373,575,904.90x = 133,289,790,152,137,136
  5. Step 5: Solve for x
    x = 133,289,790,152,137,136/373,575,904.90
  6. Step 6: Final answer
    x = 356,794,398.15

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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.