Home / 1,847,854,182.71-2,771,781,306.08-448,829,027.44

Finding the Fourth Proportional to 1,847,854,182.71, 2,771,781,306.08 and 448,829,027.44

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Solution

The fourth proportional to 1,847,854,182.71, 2,771,781,306.08 and 448,829,027.44 is: 673,243,548.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,854,182.71 : 2,771,781,306.08 = 448,829,027.44 : x
  2. Step 2: Convert to fraction form
    1,847,854,182.71/2,771,781,306.08 = 448,829,027.44/x
  3. Step 3: Cross multiply
    1,847,854,182.71x = 2,771,781,306.08 × 448,829,027.44
  4. Step 4: Simplify right side
    1,847,854,182.71x = 1,244,055,907,878,451,968
  5. Step 5: Solve for x
    x = 1,244,055,907,878,451,968/1,847,854,182.71
  6. Step 6: Final answer
    x = 673,243,548.93

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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.