Home / 15,094,240.22-22,598,842.62-13,563,690.14

Finding the Fourth Proportional to 15,094,240.22, 22,598,842.62 and 13,563,690.14

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Solution

The fourth proportional to 15,094,240.22, 22,598,842.62 and 13,563,690.14 is: 20,307,328.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,094,240.22 : 22,598,842.62 = 13,563,690.14 : x
  2. Step 2: Convert to fraction form
    15,094,240.22/22,598,842.62 = 13,563,690.14/x
  3. Step 3: Cross multiply
    15,094,240.22x = 22,598,842.62 × 13,563,690.14
  4. Step 4: Simplify right side
    15,094,240.22x = 306,523,698,820,305.81
  5. Step 5: Solve for x
    x = 306,523,698,820,305.81/15,094,240.22
  6. Step 6: Final answer
    x = 20,307,328.78

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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.