Home / 53,167,014,834.39-79,750,657,326.17-21,724,664,134.86

Finding the Fourth Proportional to 53,167,014,834.39, 79,750,657,326.17 and 21,724,664,134.86

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Solution

The fourth proportional to 53,167,014,834.39, 79,750,657,326.17 and 21,724,664,134.86 is: 32,587,051,395.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,167,014,834.39 : 79,750,657,326.17 = 21,724,664,134.86 : x
  2. Step 2: Convert to fraction form
    53,167,014,834.39/79,750,657,326.17 = 21,724,664,134.86/x
  3. Step 3: Cross multiply
    53,167,014,834.39x = 79,750,657,326.17 × 21,724,664,134.86
  4. Step 4: Simplify right side
    53,167,014,834.39x = 1,732,556,244,945,311,891,456
  5. Step 5: Solve for x
    x = 1,732,556,244,945,311,891,456/53,167,014,834.39
  6. Step 6: Final answer
    x = 32,587,051,395.34

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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.