Home / 30,254,154.25-45,381,626.66-10,059,396.25

Finding the Fourth Proportional to 30,254,154.25, 45,381,626.66 and 10,059,396.25

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Solution

The fourth proportional to 30,254,154.25, 45,381,626.66 and 10,059,396.25 is: 15,089,225.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,254,154.25 : 45,381,626.66 = 10,059,396.25 : x
  2. Step 2: Convert to fraction form
    30,254,154.25/45,381,626.66 = 10,059,396.25/x
  3. Step 3: Cross multiply
    30,254,154.25x = 45,381,626.66 × 10,059,396.25
  4. Step 4: Simplify right side
    30,254,154.25x = 456,511,765,042,504
  5. Step 5: Solve for x
    x = 456,511,765,042,504/30,254,154.25
  6. Step 6: Final answer
    x = 15,089,225.81

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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.