Home / 44,286,720.80-66,430,081.20-35,328,768.80

Finding the Fourth Proportional to 44,286,720.80, 66,430,081.20 and 35,328,768.80

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Solution

The fourth proportional to 44,286,720.80, 66,430,081.20 and 35,328,768.80 is: 52,993,153.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,286,720.80 : 66,430,081.20 = 35,328,768.80 : x
  2. Step 2: Convert to fraction form
    44,286,720.80/66,430,081.20 = 35,328,768.80/x
  3. Step 3: Cross multiply
    44,286,720.80x = 66,430,081.20 × 35,328,768.80
  4. Step 4: Simplify right side
    44,286,720.80x = 2,346,892,980,080,026.50
  5. Step 5: Solve for x
    x = 2,346,892,980,080,026.50/44,286,720.80
  6. Step 6: Final answer
    x = 52,993,153.20

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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.