Home / 37,004,330.40-55,425,659.04-15,373,347.36

Finding the Fourth Proportional to 37,004,330.40, 55,425,659.04 and 15,373,347.36

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Solution

The fourth proportional to 37,004,330.40, 55,425,659.04 and 15,373,347.36 is: 23,026,437.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,004,330.40 : 55,425,659.04 = 15,373,347.36 : x
  2. Step 2: Convert to fraction form
    37,004,330.40/55,425,659.04 = 15,373,347.36/x
  3. Step 3: Cross multiply
    37,004,330.40x = 55,425,659.04 × 15,373,347.36
  4. Step 4: Simplify right side
    37,004,330.40x = 852,077,909,078,844.12
  5. Step 5: Solve for x
    x = 852,077,909,078,844.12/37,004,330.40
  6. Step 6: Final answer
    x = 23,026,437.71

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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.