Home / 62,848,177.62-94,272,318.47-30,051,029.76

Finding the Fourth Proportional to 62,848,177.62, 94,272,318.47 and 30,051,029.76

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Solution

The fourth proportional to 62,848,177.62, 94,272,318.47 and 30,051,029.76 is: 45,076,569.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,848,177.62 : 94,272,318.47 = 30,051,029.76 : x
  2. Step 2: Convert to fraction form
    62,848,177.62/94,272,318.47 = 30,051,029.76/x
  3. Step 3: Cross multiply
    62,848,177.62x = 94,272,318.47 × 30,051,029.76
  4. Step 4: Simplify right side
    62,848,177.62x = 2,832,980,247,886,168
  5. Step 5: Solve for x
    x = 2,832,980,247,886,168/62,848,177.62
  6. Step 6: Final answer
    x = 45,076,569.52

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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.