Home / 53,459,108.88-80,175,816.72-24,677,599.20

Finding the Fourth Proportional to 53,459,108.88, 80,175,816.72 and 24,677,599.20

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Solution

The fourth proportional to 53,459,108.88, 80,175,816.72 and 24,677,599.20 is: 37,010,468.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,459,108.88 : 80,175,816.72 = 24,677,599.20 : x
  2. Step 2: Convert to fraction form
    53,459,108.88/80,175,816.72 = 24,677,599.20/x
  3. Step 3: Cross multiply
    53,459,108.88x = 80,175,816.72 × 24,677,599.20
  4. Step 4: Simplify right side
    53,459,108.88x = 1,978,546,670,548,818.50
  5. Step 5: Solve for x
    x = 1,978,546,670,548,818.50/53,459,108.88
  6. Step 6: Final answer
    x = 37,010,468.60

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1.5x scale

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.