Home / 6,936,884,913.24-9,572,908,265.09-3,765,069,483.64

Finding the Fourth Proportional to 6,936,884,913.24, 9,572,908,265.09 and 3,765,069,483.64

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Solution

The fourth proportional to 6,936,884,913.24, 9,572,908,265.09 and 3,765,069,483.64 is: 5,195,799,732.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,936,884,913.24 : 9,572,908,265.09 = 3,765,069,483.64 : x
  2. Step 2: Convert to fraction form
    6,936,884,913.24/9,572,908,265.09 = 3,765,069,483.64/x
  3. Step 3: Cross multiply
    6,936,884,913.24x = 9,572,908,265.09 × 3,765,069,483.64
  4. Step 4: Simplify right side
    6,936,884,913.24x = 36,042,664,778,556,665,856
  5. Step 5: Solve for x
    x = 36,042,664,778,556,665,856/6,936,884,913.24
  6. Step 6: Final answer
    x = 5,195,799,732.79

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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.