Home / 73,260,077.60-109,960,975.20-44,562,263.60

Finding the Fourth Proportional to 73,260,077.60, 109,960,975.20 and 44,562,263.60

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Solution

The fourth proportional to 73,260,077.60, 109,960,975.20 and 44,562,263.60 is: 66,886,497.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,260,077.60 : 109,960,975.20 = 44,562,263.60 : x
  2. Step 2: Convert to fraction form
    73,260,077.60/109,960,975.20 = 44,562,263.60/x
  3. Step 3: Cross multiply
    73,260,077.60x = 109,960,975.20 × 44,562,263.60
  4. Step 4: Simplify right side
    73,260,077.60x = 4,900,109,962,575,463
  5. Step 5: Solve for x
    x = 4,900,109,962,575,463/73,260,077.60
  6. Step 6: Final answer
    x = 66,886,497.03

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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.