Home / 248,144,114.40-372,216,171.60-63,911,234.40

Finding the Fourth Proportional to 248,144,114.40, 372,216,171.60 and 63,911,234.40

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Solution

The fourth proportional to 248,144,114.40, 372,216,171.60 and 63,911,234.40 is: 95,866,851.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,144,114.40 : 372,216,171.60 = 63,911,234.40 : x
  2. Step 2: Convert to fraction form
    248,144,114.40/372,216,171.60 = 63,911,234.40/x
  3. Step 3: Cross multiply
    248,144,114.40x = 372,216,171.60 × 63,911,234.40
  4. Step 4: Simplify right side
    248,144,114.40x = 23,788,794,990,598,224
  5. Step 5: Solve for x
    x = 23,788,794,990,598,224/248,144,114.40
  6. Step 6: Final answer
    x = 95,866,851.60

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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.