Home / 73,280,903.70-109,924,890.56-24,095,668.05

Finding the Fourth Proportional to 73,280,903.70, 109,924,890.56 and 24,095,668.05

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Solution

The fourth proportional to 73,280,903.70, 109,924,890.56 and 24,095,668.05 is: 36,144,664.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,280,903.70 : 109,924,890.56 = 24,095,668.05 : x
  2. Step 2: Convert to fraction form
    73,280,903.70/109,924,890.56 = 24,095,668.05/x
  3. Step 3: Cross multiply
    73,280,903.70x = 109,924,890.56 × 24,095,668.05
  4. Step 4: Simplify right side
    73,280,903.70x = 2,648,713,673,245,860.50
  5. Step 5: Solve for x
    x = 2,648,713,673,245,860.50/73,280,903.70
  6. Step 6: Final answer
    x = 36,144,664.43

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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.