Home / 37,392,001.20-56,088,001.80-35,899,009.20

Finding the Fourth Proportional to 37,392,001.20, 56,088,001.80 and 35,899,009.20

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Solution

The fourth proportional to 37,392,001.20, 56,088,001.80 and 35,899,009.20 is: 53,848,513.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,392,001.20 : 56,088,001.80 = 35,899,009.20 : x
  2. Step 2: Convert to fraction form
    37,392,001.20/56,088,001.80 = 35,899,009.20/x
  3. Step 3: Cross multiply
    37,392,001.20x = 56,088,001.80 × 35,899,009.20
  4. Step 4: Simplify right side
    37,392,001.20x = 2,013,503,692,627,816.50
  5. Step 5: Solve for x
    x = 2,013,503,692,627,816.50/37,392,001.20
  6. Step 6: Final answer
    x = 53,848,513.80

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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.