Home / 26,927,378.44-37,159,750.02-15,918,096.04

Finding the Fourth Proportional to 26,927,378.44, 37,159,750.02 and 15,918,096.04

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Solution

The fourth proportional to 26,927,378.44, 37,159,750.02 and 15,918,096.04 is: 21,966,953.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,927,378.44 : 37,159,750.02 = 15,918,096.04 : x
  2. Step 2: Convert to fraction form
    26,927,378.44/37,159,750.02 = 15,918,096.04/x
  3. Step 3: Cross multiply
    26,927,378.44x = 37,159,750.02 × 15,918,096.04
  4. Step 4: Simplify right side
    26,927,378.44x = 591,512,469,640,752
  5. Step 5: Solve for x
    x = 591,512,469,640,752/26,927,378.44
  6. Step 6: Final answer
    x = 21,966,953.48

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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.