Home / 4,701,235,720.96-7,044,105,119.82-2,730,556,833.58

Finding the Fourth Proportional to 4,701,235,720.96, 7,044,105,119.82 and 2,730,556,833.58

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Solution

The fourth proportional to 4,701,235,720.96, 7,044,105,119.82 and 2,730,556,833.58 is: 4,091,334,813.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,701,235,720.96 : 7,044,105,119.82 = 2,730,556,833.58 : x
  2. Step 2: Convert to fraction form
    4,701,235,720.96/7,044,105,119.82 = 2,730,556,833.58/x
  3. Step 3: Cross multiply
    4,701,235,720.96x = 7,044,105,119.82 × 2,730,556,833.58
  4. Step 4: Simplify right side
    4,701,235,720.96x = 19,234,329,371,380,363,264
  5. Step 5: Solve for x
    x = 19,234,329,371,380,363,264/4,701,235,720.96
  6. Step 6: Final answer
    x = 4,091,334,813.45

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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.