Home / 17,392,024.60-26,078,705.70-7,283,224.60

Finding the Fourth Proportional to 17,392,024.60, 26,078,705.70 and 7,283,224.60

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Solution

The fourth proportional to 17,392,024.60, 26,078,705.70 and 7,283,224.60 is: 10,920,929.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,392,024.60 : 26,078,705.70 = 7,283,224.60 : x
  2. Step 2: Convert to fraction form
    17,392,024.60/26,078,705.70 = 7,283,224.60/x
  3. Step 3: Cross multiply
    17,392,024.60x = 26,078,705.70 × 7,283,224.60
  4. Step 4: Simplify right side
    17,392,024.60x = 189,937,070,890,400.22
  5. Step 5: Solve for x
    x = 189,937,070,890,400.22/17,392,024.60
  6. Step 6: Final answer
    x = 10,920,929.29

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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.