Home / 2,580,155,583.84-3,560,916,989.34-1,466,489,081.88

Finding the Fourth Proportional to 2,580,155,583.84, 3,560,916,989.34 and 1,466,489,081.88

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Solution

The fourth proportional to 2,580,155,583.84, 3,560,916,989.34 and 1,466,489,081.88 is: 2,023,926,742.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,580,155,583.84 : 3,560,916,989.34 = 1,466,489,081.88 : x
  2. Step 2: Convert to fraction form
    2,580,155,583.84/3,560,916,989.34 = 1,466,489,081.88/x
  3. Step 3: Cross multiply
    2,580,155,583.84x = 3,560,916,989.34 × 1,466,489,081.88
  4. Step 4: Simplify right side
    2,580,155,583.84x = 5,222,045,886,348,110,848
  5. Step 5: Solve for x
    x = 5,222,045,886,348,110,848/2,580,155,583.84
  6. Step 6: Final answer
    x = 2,023,926,742.66

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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.