Home / 62,325,499.52-93,913,666.37-51,214,839.68

Finding the Fourth Proportional to 62,325,499.52, 93,913,666.37 and 51,214,839.68

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Solution

The fourth proportional to 62,325,499.52, 93,913,666.37 and 51,214,839.68 is: 77,171,838.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,325,499.52 : 93,913,666.37 = 51,214,839.68 : x
  2. Step 2: Convert to fraction form
    62,325,499.52/93,913,666.37 = 51,214,839.68/x
  3. Step 3: Cross multiply
    62,325,499.52x = 93,913,666.37 × 51,214,839.68
  4. Step 4: Simplify right side
    62,325,499.52x = 4,809,773,367,263,379
  5. Step 5: Solve for x
    x = 4,809,773,367,263,379/62,325,499.52
  6. Step 6: Final answer
    x = 77,171,838.24

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.