Home / 108,110,055,308.68-162,051,565,590.78-36,374,666,555.98

Finding the Fourth Proportional to 108,110,055,308.68, 162,051,565,590.78 and 36,374,666,555.98

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Solution

The fourth proportional to 108,110,055,308.68, 162,051,565,590.78 and 36,374,666,555.98 is: 54,523,805,823.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,110,055,308.68 : 162,051,565,590.78 = 36,374,666,555.98 : x
  2. Step 2: Convert to fraction form
    108,110,055,308.68/162,051,565,590.78 = 36,374,666,555.98/x
  3. Step 3: Cross multiply
    108,110,055,308.68x = 162,051,565,590.78 × 36,374,666,555.98
  4. Step 4: Simplify right side
    108,110,055,308.68x = 5,894,571,663,239,145,324,544
  5. Step 5: Solve for x
    x = 5,894,571,663,239,145,324,544/108,110,055,308.68
  6. Step 6: Final answer
    x = 54,523,805,823.69

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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.