Home / 373,575,900.90-560,363,851.35-237,862,928.10

Finding the Fourth Proportional to 373,575,900.90, 560,363,851.35 and 237,862,928.10

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Solution

The fourth proportional to 373,575,900.90, 560,363,851.35 and 237,862,928.10 is: 356,794,392.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,575,900.90 : 560,363,851.35 = 237,862,928.10 : x
  2. Step 2: Convert to fraction form
    373,575,900.90/560,363,851.35 = 237,862,928.10/x
  3. Step 3: Cross multiply
    373,575,900.90x = 560,363,851.35 × 237,862,928.10
  4. Step 4: Simplify right side
    373,575,900.90x = 133,289,786,483,504,144
  5. Step 5: Solve for x
    x = 133,289,786,483,504,144/373,575,900.90
  6. Step 6: Final answer
    x = 356,794,392.15

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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.