Home / 23,936,461.20-35,909,736.08-7,761,151.35

Finding the Fourth Proportional to 23,936,461.20, 35,909,736.08 and 7,761,151.35

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Solution

The fourth proportional to 23,936,461.20, 35,909,736.08 and 7,761,151.35 is: 11,643,362.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,936,461.20 : 35,909,736.08 = 7,761,151.35 : x
  2. Step 2: Convert to fraction form
    23,936,461.20/35,909,736.08 = 7,761,151.35/x
  3. Step 3: Cross multiply
    23,936,461.20x = 35,909,736.08 × 7,761,151.35
  4. Step 4: Simplify right side
    23,936,461.20x = 278,700,896,616,629.97
  5. Step 5: Solve for x
    x = 278,700,896,616,629.97/23,936,461.20
  6. Step 6: Final answer
    x = 11,643,362.58

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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.