Home / 17,225,420.74-23,771,508.68-10,607,504.07

Finding the Fourth Proportional to 17,225,420.74, 23,771,508.68 and 10,607,504.07

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Solution

The fourth proportional to 17,225,420.74, 23,771,508.68 and 10,607,504.07 is: 14,638,619.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,225,420.74 : 23,771,508.68 = 10,607,504.07 : x
  2. Step 2: Convert to fraction form
    17,225,420.74/23,771,508.68 = 10,607,504.07/x
  3. Step 3: Cross multiply
    17,225,420.74x = 23,771,508.68 × 10,607,504.07
  4. Step 4: Simplify right side
    17,225,420.74x = 252,156,375,073,140.34
  5. Step 5: Solve for x
    x = 252,156,375,073,140.34/17,225,420.74
  6. Step 6: Final answer
    x = 14,638,619.22

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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.