Home / 4,948,536,877,970.80-6,829,575,388,187.60-2,997,515,383,202

Finding the Fourth Proportional to 4,948,536,877,970.80, 6,829,575,388,187.60 and 2,997,515,383,202

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Solution

The fourth proportional to 4,948,536,877,970.80, 6,829,575,388,187.60 and 2,997,515,383,202 is: 4,136,931,337,818.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,948,536,877,970.80 : 6,829,575,388,187.60 = 2,997,515,383,202 : x
  2. Step 2: Convert to fraction form
    4,948,536,877,970.80/6,829,575,388,187.60 = 2,997,515,383,202/x
  3. Step 3: Cross multiply
    4,948,536,877,970.80x = 6,829,575,388,187.60 × 2,997,515,383,202
  4. Step 4: Simplify right side
    4,948,536,877,970.80x = 20,471,757,286,830,100,193,476,608
  5. Step 5: Solve for x
    x = 20,471,757,286,830,100,193,476,608/4,948,536,877,970.80
  6. Step 6: Final answer
    x = 4,136,931,337,818.94

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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.