Home / 6,953,959,745.58-9,598,960,612.50-4,134,560,945.29

Finding the Fourth Proportional to 6,953,959,745.58, 9,598,960,612.50 and 4,134,560,945.29

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Solution

The fourth proportional to 6,953,959,745.58, 9,598,960,612.50 and 4,134,560,945.29 is: 5,707,178,228.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,953,959,745.58 : 9,598,960,612.50 = 4,134,560,945.29 : x
  2. Step 2: Convert to fraction form
    6,953,959,745.58/9,598,960,612.50 = 4,134,560,945.29/x
  3. Step 3: Cross multiply
    6,953,959,745.58x = 9,598,960,612.50 × 4,134,560,945.29
  4. Step 4: Simplify right side
    6,953,959,745.58x = 39,687,487,663,795,478,528
  5. Step 5: Solve for x
    x = 39,687,487,663,795,478,528/6,953,959,745.58
  6. Step 6: Final answer
    x = 5,707,178,228.78

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1.5x scale

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.