Home / 17,714,696.40-26,572,044.60-5,747,432.40

Finding the Fourth Proportional to 17,714,696.40, 26,572,044.60 and 5,747,432.40

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Solution

The fourth proportional to 17,714,696.40, 26,572,044.60 and 5,747,432.40 is: 8,621,148.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,714,696.40 : 26,572,044.60 = 5,747,432.40 : x
  2. Step 2: Convert to fraction form
    17,714,696.40/26,572,044.60 = 5,747,432.40/x
  3. Step 3: Cross multiply
    17,714,696.40x = 26,572,044.60 × 5,747,432.40
  4. Step 4: Simplify right side
    17,714,696.40x = 152,721,030,068,285.06
  5. Step 5: Solve for x
    x = 152,721,030,068,285.06/17,714,696.40
  6. Step 6: Final answer
    x = 8,621,148.60

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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.