Home / 3,339,917,142.08-4,608,959,377.98-1,854,900,926.96

Finding the Fourth Proportional to 3,339,917,142.08, 4,608,959,377.98 and 1,854,900,926.96

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Solution

The fourth proportional to 3,339,917,142.08, 4,608,959,377.98 and 1,854,900,926.96 is: 2,559,693,147.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,339,917,142.08 : 4,608,959,377.98 = 1,854,900,926.96 : x
  2. Step 2: Convert to fraction form
    3,339,917,142.08/4,608,959,377.98 = 1,854,900,926.96/x
  3. Step 3: Cross multiply
    3,339,917,142.08x = 4,608,959,377.98 × 1,854,900,926.96
  4. Step 4: Simplify right side
    3,339,917,142.08x = 8,549,163,022,536,086,528
  5. Step 5: Solve for x
    x = 8,549,163,022,536,086,528/3,339,917,142.08
  6. Step 6: Final answer
    x = 2,559,693,147.72

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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.