Home / 367,780,811,941.60-551,671,217,912.45-367,780,811,941.60

Finding the Fourth Proportional to 367,780,811,941.60, 551,671,217,912.45 and 367,780,811,941.60

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Solution

The fourth proportional to 367,780,811,941.60, 551,671,217,912.45 and 367,780,811,941.60 is: 551,671,217,912.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,780,811,941.60 : 551,671,217,912.45 = 367,780,811,941.60 : x
  2. Step 2: Convert to fraction form
    367,780,811,941.60/551,671,217,912.45 = 367,780,811,941.60/x
  3. Step 3: Cross multiply
    367,780,811,941.60x = 551,671,217,912.45 × 367,780,811,941.60
  4. Step 4: Simplify right side
    367,780,811,941.60x = 202,894,088,448,652,188,057,600
  5. Step 5: Solve for x
    x = 202,894,088,448,652,188,057,600/367,780,811,941.60
  6. Step 6: Final answer
    x = 551,671,217,912.45

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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.