Home / 24,582,809.10-36,842,720.85-21,874,428.30

Finding the Fourth Proportional to 24,582,809.10, 36,842,720.85 and 21,874,428.30

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Solution

The fourth proportional to 24,582,809.10, 36,842,720.85 and 21,874,428.30 is: 32,783,619.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,582,809.10 : 36,842,720.85 = 21,874,428.30 : x
  2. Step 2: Convert to fraction form
    24,582,809.10/36,842,720.85 = 21,874,428.30/x
  3. Step 3: Cross multiply
    24,582,809.10x = 36,842,720.85 × 21,874,428.30
  4. Step 4: Simplify right side
    24,582,809.10x = 805,913,455,610,240.12
  5. Step 5: Solve for x
    x = 805,913,455,610,240.12/24,582,809.10
  6. Step 6: Final answer
    x = 32,783,619.33

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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.