Home / 47,161,739,483.97-70,717,786,315.66-32,243,171,487.70

Finding the Fourth Proportional to 47,161,739,483.97, 70,717,786,315.66 and 32,243,171,487.70

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Solution

The fourth proportional to 47,161,739,483.97, 70,717,786,315.66 and 32,243,171,487.70 is: 48,347,786,497.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,161,739,483.97 : 70,717,786,315.66 = 32,243,171,487.70 : x
  2. Step 2: Convert to fraction form
    47,161,739,483.97/70,717,786,315.66 = 32,243,171,487.70/x
  3. Step 3: Cross multiply
    47,161,739,483.97x = 70,717,786,315.66 × 32,243,171,487.70
  4. Step 4: Simplify right side
    47,161,739,483.97x = 2,280,165,711,406,028,292,096
  5. Step 5: Solve for x
    x = 2,280,165,711,406,028,292,096/47,161,739,483.97
  6. Step 6: Final answer
    x = 48,347,786,497.17

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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.