Home / 37,031,203.60-55,546,805.40-13,096,675.60

Finding the Fourth Proportional to 37,031,203.60, 55,546,805.40 and 13,096,675.60

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Solution

The fourth proportional to 37,031,203.60, 55,546,805.40 and 13,096,675.60 is: 19,645,013.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,031,203.60 : 55,546,805.40 = 13,096,675.60 : x
  2. Step 2: Convert to fraction form
    37,031,203.60/55,546,805.40 = 13,096,675.60/x
  3. Step 3: Cross multiply
    37,031,203.60x = 55,546,805.40 × 13,096,675.60
  4. Step 4: Simplify right side
    37,031,203.60x = 727,478,490,940,128.25
  5. Step 5: Solve for x
    x = 727,478,490,940,128.25/37,031,203.60
  6. Step 6: Final answer
    x = 19,645,013.40

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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.