Home / 58,406,961.96-80,611,725.15-35,202,119.22

Finding the Fourth Proportional to 58,406,961.96, 80,611,725.15 and 35,202,119.22

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Solution

The fourth proportional to 58,406,961.96, 80,611,725.15 and 35,202,119.22 is: 48,585,022.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,406,961.96 : 80,611,725.15 = 35,202,119.22 : x
  2. Step 2: Convert to fraction form
    58,406,961.96/80,611,725.15 = 35,202,119.22/x
  3. Step 3: Cross multiply
    58,406,961.96x = 80,611,725.15 × 35,202,119.22
  4. Step 4: Simplify right side
    58,406,961.96x = 2,837,703,559,260,172.50
  5. Step 5: Solve for x
    x = 2,837,703,559,260,172.50/58,406,961.96
  6. Step 6: Final answer
    x = 48,585,022.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.