Home / 40,917,653.34-56,466,083.79-22,582,938.84

Finding the Fourth Proportional to 40,917,653.34, 56,466,083.79 and 22,582,938.84

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Solution

The fourth proportional to 40,917,653.34, 56,466,083.79 and 22,582,938.84 is: 31,164,302.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,917,653.34 : 56,466,083.79 = 22,582,938.84 : x
  2. Step 2: Convert to fraction form
    40,917,653.34/56,466,083.79 = 22,582,938.84/x
  3. Step 3: Cross multiply
    40,917,653.34x = 56,466,083.79 × 22,582,938.84
  4. Step 4: Simplify right side
    40,917,653.34x = 1,275,170,116,763,885.25
  5. Step 5: Solve for x
    x = 1,275,170,116,763,885.25/40,917,653.34
  6. Step 6: Final answer
    x = 31,164,302.27

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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.