Home / 248,052,335.58-372,078,503.24-92,618,282.16

Finding the Fourth Proportional to 248,052,335.58, 372,078,503.24 and 92,618,282.16

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Solution

The fourth proportional to 248,052,335.58, 372,078,503.24 and 92,618,282.16 is: 138,927,423.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,052,335.58 : 372,078,503.24 = 92,618,282.16 : x
  2. Step 2: Convert to fraction form
    248,052,335.58/372,078,503.24 = 92,618,282.16/x
  3. Step 3: Cross multiply
    248,052,335.58x = 372,078,503.24 × 92,618,282.16
  4. Step 4: Simplify right side
    248,052,335.58x = 34,461,271,798,024,000
  5. Step 5: Solve for x
    x = 34,461,271,798,024,000/248,052,335.58
  6. Step 6: Final answer
    x = 138,927,423.19

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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.