Home / 884,696,178,266.55-1,327,104,196,530.10-310,942,536,221.60

Finding the Fourth Proportional to 884,696,178,266.55, 1,327,104,196,530.10 and 310,942,536,221.60

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Solution

The fourth proportional to 884,696,178,266.55, 1,327,104,196,530.10 and 310,942,536,221.60 is: 466,434,867,513.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    884,696,178,266.55 : 1,327,104,196,530.10 = 310,942,536,221.60 : x
  2. Step 2: Convert to fraction form
    884,696,178,266.55/1,327,104,196,530.10 = 310,942,536,221.60/x
  3. Step 3: Cross multiply
    884,696,178,266.55x = 1,327,104,196,530.10 × 310,942,536,221.60
  4. Step 4: Simplify right side
    884,696,178,266.55x = 412,653,144,699,397,990,252,544
  5. Step 5: Solve for x
    x = 412,653,144,699,397,990,252,544/884,696,178,266.55
  6. Step 6: Final answer
    x = 466,434,867,513.43

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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.