Home / 53,822,720.20-80,734,080.30-44,256,782.20

Finding the Fourth Proportional to 53,822,720.20, 80,734,080.30 and 44,256,782.20

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Solution

The fourth proportional to 53,822,720.20, 80,734,080.30 and 44,256,782.20 is: 66,385,173.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,822,720.20 : 80,734,080.30 = 44,256,782.20 : x
  2. Step 2: Convert to fraction form
    53,822,720.20/80,734,080.30 = 44,256,782.20/x
  3. Step 3: Cross multiply
    53,822,720.20x = 80,734,080.30 × 44,256,782.20
  4. Step 4: Simplify right side
    53,822,720.20x = 3,573,030,607,954,411
  5. Step 5: Solve for x
    x = 3,573,030,607,954,411/53,822,720.20
  6. Step 6: Final answer
    x = 66,385,173.30

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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.