Home / 107,545,492.33-161,317,992.46-46,094,805.48

Finding the Fourth Proportional to 107,545,492.33, 161,317,992.46 and 46,094,805.48

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Solution

The fourth proportional to 107,545,492.33, 161,317,992.46 and 46,094,805.48 is: 69,142,102.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,545,492.33 : 161,317,992.46 = 46,094,805.48 : x
  2. Step 2: Convert to fraction form
    107,545,492.33/161,317,992.46 = 46,094,805.48/x
  3. Step 3: Cross multiply
    107,545,492.33x = 161,317,992.46 × 46,094,805.48
  4. Step 4: Simplify right side
    107,545,492.33x = 7,435,921,482,147,628
  5. Step 5: Solve for x
    x = 7,435,921,482,147,628/107,545,492.33
  6. Step 6: Final answer
    x = 69,142,102.76

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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.