Home / 534,608,723.59-737,746,870.32-296,452,592.03

Finding the Fourth Proportional to 534,608,723.59, 737,746,870.32 and 296,452,592.03

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Solution

The fourth proportional to 534,608,723.59, 737,746,870.32 and 296,452,592.03 is: 409,097,274.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,608,723.59 : 737,746,870.32 = 296,452,592.03 : x
  2. Step 2: Convert to fraction form
    534,608,723.59/737,746,870.32 = 296,452,592.03/x
  3. Step 3: Cross multiply
    534,608,723.59x = 737,746,870.32 × 296,452,592.03
  4. Step 4: Simplify right side
    534,608,723.59x = 218,706,971,970,228,672
  5. Step 5: Solve for x
    x = 218,706,971,970,228,672/534,608,723.59
  6. Step 6: Final answer
    x = 409,097,274.92

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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.