Home / 104,068,598,339.96-155,992,723,055.33-35,005,231,977.38

Finding the Fourth Proportional to 104,068,598,339.96, 155,992,723,055.33 and 35,005,231,977.38

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Solution

The fourth proportional to 104,068,598,339.96, 155,992,723,055.33 and 35,005,231,977.38 is: 52,470,788,926.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,068,598,339.96 : 155,992,723,055.33 = 35,005,231,977.38 : x
  2. Step 2: Convert to fraction form
    104,068,598,339.96/155,992,723,055.33 = 35,005,231,977.38/x
  3. Step 3: Cross multiply
    104,068,598,339.96x = 155,992,723,055.33 × 35,005,231,977.38
  4. Step 4: Simplify right side
    104,068,598,339.96x = 5,460,561,457,335,019,503,616
  5. Step 5: Solve for x
    x = 5,460,561,457,335,019,503,616/104,068,598,339.96
  6. Step 6: Final answer
    x = 52,470,788,926.14

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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.