Home / 24,582,808.60-36,842,720.10-21,874,427.80

Finding the Fourth Proportional to 24,582,808.60, 36,842,720.10 and 21,874,427.80

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Solution

The fourth proportional to 24,582,808.60, 36,842,720.10 and 21,874,427.80 is: 32,783,618.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,582,808.60 : 36,842,720.10 = 21,874,427.80 : x
  2. Step 2: Convert to fraction form
    24,582,808.60/36,842,720.10 = 21,874,427.80/x
  3. Step 3: Cross multiply
    24,582,808.60x = 36,842,720.10 × 21,874,427.80
  4. Step 4: Simplify right side
    24,582,808.60x = 805,913,420,783,058.88
  5. Step 5: Solve for x
    x = 805,913,420,783,058.88/24,582,808.60
  6. Step 6: Final answer
    x = 32,783,618.58

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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.