Home / 37,305,959.60-55,966,812.60-11,749,552.40

Finding the Fourth Proportional to 37,305,959.60, 55,966,812.60 and 11,749,552.40

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Solution

The fourth proportional to 37,305,959.60, 55,966,812.60 and 11,749,552.40 is: 17,626,808.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,305,959.60 : 55,966,812.60 = 11,749,552.40 : x
  2. Step 2: Convert to fraction form
    37,305,959.60/55,966,812.60 = 11,749,552.40/x
  3. Step 3: Cross multiply
    37,305,959.60x = 55,966,812.60 × 11,749,552.40
  4. Step 4: Simplify right side
    37,305,959.60x = 657,584,997,304,680.25
  5. Step 5: Solve for x
    x = 657,584,997,304,680.25/37,305,959.60
  6. Step 6: Final answer
    x = 17,626,808.27

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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.