Home / 4,898,825,432.12-7,348,217,175.86-1,357,556,755.22

Finding the Fourth Proportional to 4,898,825,432.12, 7,348,217,175.86 and 1,357,556,755.22

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Solution

The fourth proportional to 4,898,825,432.12, 7,348,217,175.86 and 1,357,556,755.22 is: 2,036,329,321.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,898,825,432.12 : 7,348,217,175.86 = 1,357,556,755.22 : x
  2. Step 2: Convert to fraction form
    4,898,825,432.12/7,348,217,175.86 = 1,357,556,755.22/x
  3. Step 3: Cross multiply
    4,898,825,432.12x = 7,348,217,175.86 × 1,357,556,755.22
  4. Step 4: Simplify right side
    4,898,825,432.12x = 9,975,621,865,912,373,248
  5. Step 5: Solve for x
    x = 9,975,621,865,912,373,248/4,898,825,432.12
  6. Step 6: Final answer
    x = 2,036,329,321.01

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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.