Home / 37,234,022.70-55,851,034.05-25,754,897.10

Finding the Fourth Proportional to 37,234,022.70, 55,851,034.05 and 25,754,897.10

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Solution

The fourth proportional to 37,234,022.70, 55,851,034.05 and 25,754,897.10 is: 38,632,345.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,234,022.70 : 55,851,034.05 = 25,754,897.10 : x
  2. Step 2: Convert to fraction form
    37,234,022.70/55,851,034.05 = 25,754,897.10/x
  3. Step 3: Cross multiply
    37,234,022.70x = 55,851,034.05 × 25,754,897.10
  4. Step 4: Simplify right side
    37,234,022.70x = 1,438,437,634,886,346.25
  5. Step 5: Solve for x
    x = 1,438,437,634,886,346.25/37,234,022.70
  6. Step 6: Final answer
    x = 38,632,345.65

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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.