Home / 367,780,828,099.86-551,671,242,149.75-367,780,828,099.86

Finding the Fourth Proportional to 367,780,828,099.86, 551,671,242,149.75 and 367,780,828,099.86

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Solution

The fourth proportional to 367,780,828,099.86, 551,671,242,149.75 and 367,780,828,099.86 is: 551,671,242,149.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,780,828,099.86 : 551,671,242,149.75 = 367,780,828,099.86 : x
  2. Step 2: Convert to fraction form
    367,780,828,099.86/551,671,242,149.75 = 367,780,828,099.86/x
  3. Step 3: Cross multiply
    367,780,828,099.86x = 551,671,242,149.75 × 367,780,828,099.86
  4. Step 4: Simplify right side
    367,780,828,099.86x = 202,894,106,276,713,440,739,328
  5. Step 5: Solve for x
    x = 202,894,106,276,713,440,739,328/367,780,828,099.86
  6. Step 6: Final answer
    x = 551,671,242,149.75

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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.