Home / 241,926,931,218.80-362,890,396,828.20-158,338,489,516.40

Finding the Fourth Proportional to 241,926,931,218.80, 362,890,396,828.20 and 158,338,489,516.40

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Solution

The fourth proportional to 241,926,931,218.80, 362,890,396,828.20 and 158,338,489,516.40 is: 237,507,734,274.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,926,931,218.80 : 362,890,396,828.20 = 158,338,489,516.40 : x
  2. Step 2: Convert to fraction form
    241,926,931,218.80/362,890,396,828.20 = 158,338,489,516.40/x
  3. Step 3: Cross multiply
    241,926,931,218.80x = 362,890,396,828.20 × 158,338,489,516.40
  4. Step 4: Simplify right side
    241,926,931,218.80x = 57,459,517,293,784,180,195,328
  5. Step 5: Solve for x
    x = 57,459,517,293,784,180,195,328/241,926,931,218.80
  6. Step 6: Final answer
    x = 237,507,734,274.60

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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.