Home / 37,655,921.24-56,458,095.58-19,176,094.54

Finding the Fourth Proportional to 37,655,921.24, 56,458,095.58 and 19,176,094.54

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Solution

The fourth proportional to 37,655,921.24, 56,458,095.58 and 19,176,094.54 is: 28,751,010.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,655,921.24 : 56,458,095.58 = 19,176,094.54 : x
  2. Step 2: Convert to fraction form
    37,655,921.24/56,458,095.58 = 19,176,094.54/x
  3. Step 3: Cross multiply
    37,655,921.24x = 56,458,095.58 × 19,176,094.54
  4. Step 4: Simplify right side
    37,655,921.24x = 1,082,645,778,390,436
  5. Step 5: Solve for x
    x = 1,082,645,778,390,436/37,655,921.24
  6. Step 6: Final answer
    x = 28,751,010.27

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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.