Home / 367,780,811,904.55-551,671,217,856.82-367,780,811,904.55

Finding the Fourth Proportional to 367,780,811,904.55, 551,671,217,856.82 and 367,780,811,904.55

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Solution

The fourth proportional to 367,780,811,904.55, 551,671,217,856.82 and 367,780,811,904.55 is: 551,671,217,856.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,780,811,904.55 : 551,671,217,856.82 = 367,780,811,904.55 : x
  2. Step 2: Convert to fraction form
    367,780,811,904.55/551,671,217,856.82 = 367,780,811,904.55/x
  3. Step 3: Cross multiply
    367,780,811,904.55x = 551,671,217,856.82 × 367,780,811,904.55
  4. Step 4: Simplify right side
    367,780,811,904.55x = 202,894,088,407,753,127,100,416
  5. Step 5: Solve for x
    x = 202,894,088,407,753,127,100,416/367,780,811,904.55
  6. Step 6: Final answer
    x = 551,671,217,856.82

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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.