Home / 174,935,598.78-262,404,379.04-58,350,634.79

Finding the Fourth Proportional to 174,935,598.78, 262,404,379.04 and 58,350,634.79

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Solution

The fourth proportional to 174,935,598.78, 262,404,379.04 and 58,350,634.79 is: 87,526,279.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,935,598.78 : 262,404,379.04 = 58,350,634.79 : x
  2. Step 2: Convert to fraction form
    174,935,598.78/262,404,379.04 = 58,350,634.79/x
  3. Step 3: Cross multiply
    174,935,598.78x = 262,404,379.04 × 58,350,634.79
  4. Step 4: Simplify right side
    174,935,598.78x = 15,311,462,089,461,656
  5. Step 5: Solve for x
    x = 15,311,462,089,461,656/174,935,598.78
  6. Step 6: Final answer
    x = 87,526,279.37

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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.