Home / 107,547,110,859.86-161,318,450,992.74-35,841,832,266.56

Finding the Fourth Proportional to 107,547,110,859.86, 161,318,450,992.74 and 35,841,832,266.56

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Solution

The fourth proportional to 107,547,110,859.86, 161,318,450,992.74 and 35,841,832,266.56 is: 53,762,010,115.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,547,110,859.86 : 161,318,450,992.74 = 35,841,832,266.56 : x
  2. Step 2: Convert to fraction form
    107,547,110,859.86/161,318,450,992.74 = 35,841,832,266.56/x
  3. Step 3: Cross multiply
    107,547,110,859.86x = 161,318,450,992.74 × 35,841,832,266.56
  4. Step 4: Simplify right side
    107,547,110,859.86x = 5,781,948,861,983,065,374,720
  5. Step 5: Solve for x
    x = 5,781,948,861,983,065,374,720/107,547,110,859.86
  6. Step 6: Final answer
    x = 53,762,010,115.89

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1.5x scale

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.