Home / 49,856,041.08-74,784,061.62-12,033,577.08

Finding the Fourth Proportional to 49,856,041.08, 74,784,061.62 and 12,033,577.08

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Solution

The fourth proportional to 49,856,041.08, 74,784,061.62 and 12,033,577.08 is: 18,050,365.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,856,041.08 : 74,784,061.62 = 12,033,577.08 : x
  2. Step 2: Convert to fraction form
    49,856,041.08/74,784,061.62 = 12,033,577.08/x
  3. Step 3: Cross multiply
    49,856,041.08x = 74,784,061.62 × 12,033,577.08
  4. Step 4: Simplify right side
    49,856,041.08x = 899,919,769,859,739.75
  5. Step 5: Solve for x
    x = 899,919,769,859,739.75/49,856,041.08
  6. Step 6: Final answer
    x = 18,050,365.62

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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.