Home / 264,442,745.52-364,926,341.88-146,968,069.68

Finding the Fourth Proportional to 264,442,745.52, 364,926,341.88 and 146,968,069.68

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Solution

The fourth proportional to 264,442,745.52, 364,926,341.88 and 146,968,069.68 is: 202,813,353.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,442,745.52 : 364,926,341.88 = 146,968,069.68 : x
  2. Step 2: Convert to fraction form
    264,442,745.52/364,926,341.88 = 146,968,069.68/x
  3. Step 3: Cross multiply
    264,442,745.52x = 364,926,341.88 × 146,968,069.68
  4. Step 4: Simplify right side
    264,442,745.52x = 53,632,520,041,487,344
  5. Step 5: Solve for x
    x = 53,632,520,041,487,344/264,442,745.52
  6. Step 6: Final answer
    x = 202,813,353.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.