Home / 433,677,667.68-598,485,590.88-235,447,517.52

Finding the Fourth Proportional to 433,677,667.68, 598,485,590.88 and 235,447,517.52

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Solution

The fourth proportional to 433,677,667.68, 598,485,590.88 and 235,447,517.52 is: 324,923,225.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,677,667.68 : 598,485,590.88 = 235,447,517.52 : x
  2. Step 2: Convert to fraction form
    433,677,667.68/598,485,590.88 = 235,447,517.52/x
  3. Step 3: Cross multiply
    433,677,667.68x = 598,485,590.88 × 235,447,517.52
  4. Step 4: Simplify right side
    433,677,667.68x = 140,911,946,644,186,352
  5. Step 5: Solve for x
    x = 140,911,946,644,186,352/433,677,667.68
  6. Step 6: Final answer
    x = 324,923,225.58

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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.