Home / 60,293,516.80-90,406,025.52-41,147,468.32

Finding the Fourth Proportional to 60,293,516.80, 90,406,025.52 and 41,147,468.32

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Solution

The fourth proportional to 60,293,516.80, 90,406,025.52 and 41,147,468.32 is: 61,697,828.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,293,516.80 : 90,406,025.52 = 41,147,468.32 : x
  2. Step 2: Convert to fraction form
    60,293,516.80/90,406,025.52 = 41,147,468.32/x
  3. Step 3: Cross multiply
    60,293,516.80x = 90,406,025.52 × 41,147,468.32
  4. Step 4: Simplify right side
    60,293,516.80x = 3,719,979,071,021,311.50
  5. Step 5: Solve for x
    x = 3,719,979,071,021,311.50/60,293,516.80
  6. Step 6: Final answer
    x = 61,697,828.70

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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.