Home / 19,119,224.40-26,384,196.12-10,417,469.04

Finding the Fourth Proportional to 19,119,224.40, 26,384,196.12 and 10,417,469.04

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Solution

The fourth proportional to 19,119,224.40, 26,384,196.12 and 10,417,469.04 is: 14,375,925.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,119,224.40 : 26,384,196.12 = 10,417,469.04 : x
  2. Step 2: Convert to fraction form
    19,119,224.40/26,384,196.12 = 10,417,469.04/x
  3. Step 3: Cross multiply
    19,119,224.40x = 26,384,196.12 × 10,417,469.04
  4. Step 4: Simplify right side
    19,119,224.40x = 274,856,546,225,388.12
  5. Step 5: Solve for x
    x = 274,856,546,225,388.12/19,119,224.40
  6. Step 6: Final answer
    x = 14,375,925.53

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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.