Home / 32,945,522.10-45,464,742.06-18,060,819.71

Finding the Fourth Proportional to 32,945,522.10, 45,464,742.06 and 18,060,819.71

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Solution

The fourth proportional to 32,945,522.10, 45,464,742.06 and 18,060,819.71 is: 24,923,888.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,945,522.10 : 45,464,742.06 = 18,060,819.71 : x
  2. Step 2: Convert to fraction form
    32,945,522.10/45,464,742.06 = 18,060,819.71/x
  3. Step 3: Cross multiply
    32,945,522.10x = 45,464,742.06 × 18,060,819.71
  4. Step 4: Simplify right side
    32,945,522.10x = 821,130,509,279,990.25
  5. Step 5: Solve for x
    x = 821,130,509,279,990.25/32,945,522.10
  6. Step 6: Final answer
    x = 24,923,888.19

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