Home / 49,864,355.60-74,796,533.40-44,489,584.40

Finding the Fourth Proportional to 49,864,355.60, 74,796,533.40 and 44,489,584.40

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Solution

The fourth proportional to 49,864,355.60, 74,796,533.40 and 44,489,584.40 is: 66,734,376.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,864,355.60 : 74,796,533.40 = 44,489,584.40 : x
  2. Step 2: Convert to fraction form
    49,864,355.60/74,796,533.40 = 44,489,584.40/x
  3. Step 3: Cross multiply
    49,864,355.60x = 74,796,533.40 × 44,489,584.40
  4. Step 4: Simplify right side
    49,864,355.60x = 3,327,666,685,526,719
  5. Step 5: Solve for x
    x = 3,327,666,685,526,719/49,864,355.60
  6. Step 6: Final answer
    x = 66,734,376.60

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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.