Home / 364,848,261.04-548,145,468.08-233,947,001.72

Finding the Fourth Proportional to 364,848,261.04, 548,145,468.08 and 233,947,001.72

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Solution

The fourth proportional to 364,848,261.04, 548,145,468.08 and 233,947,001.72 is: 351,480,334.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,848,261.04 : 548,145,468.08 = 233,947,001.72 : x
  2. Step 2: Convert to fraction form
    364,848,261.04/548,145,468.08 = 233,947,001.72/x
  3. Step 3: Cross multiply
    364,848,261.04x = 548,145,468.08 × 233,947,001.72
  4. Step 4: Simplify right side
    364,848,261.04x = 128,236,988,765,677,184
  5. Step 5: Solve for x
    x = 128,236,988,765,677,184/364,848,261.04
  6. Step 6: Final answer
    x = 351,480,334.32

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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.