Home / 1,847,854,182.96-2,771,781,306.46-448,829,027.69

Finding the Fourth Proportional to 1,847,854,182.96, 2,771,781,306.46 and 448,829,027.69

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Solution

The fourth proportional to 1,847,854,182.96, 2,771,781,306.46 and 448,829,027.69 is: 673,243,549.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,854,182.96 : 2,771,781,306.46 = 448,829,027.69 : x
  2. Step 2: Convert to fraction form
    1,847,854,182.96/2,771,781,306.46 = 448,829,027.69/x
  3. Step 3: Cross multiply
    1,847,854,182.96x = 2,771,781,306.46 × 448,829,027.69
  4. Step 4: Simplify right side
    1,847,854,182.96x = 1,244,055,908,739,708,160
  5. Step 5: Solve for x
    x = 1,244,055,908,739,708,160/1,847,854,182.96
  6. Step 6: Final answer
    x = 673,243,549.31

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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.