Home / 44,283,907.22-66,430,583.13-18,727,500.02

Finding the Fourth Proportional to 44,283,907.22, 66,430,583.13 and 18,727,500.02

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Solution

The fourth proportional to 44,283,907.22, 66,430,583.13 and 18,727,500.02 is: 28,093,247.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,283,907.22 : 66,430,583.13 = 18,727,500.02 : x
  2. Step 2: Convert to fraction form
    44,283,907.22/66,430,583.13 = 18,727,500.02/x
  3. Step 3: Cross multiply
    44,283,907.22x = 66,430,583.13 × 18,727,500.02
  4. Step 4: Simplify right side
    44,283,907.22x = 1,244,078,746,895,686.75
  5. Step 5: Solve for x
    x = 1,244,078,746,895,686.75/44,283,907.22
  6. Step 6: Final answer
    x = 28,093,247.07

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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.