Home / 29,771,444.60-44,657,166.90-12,733,839.80

Finding the Fourth Proportional to 29,771,444.60, 44,657,166.90 and 12,733,839.80

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Solution

The fourth proportional to 29,771,444.60, 44,657,166.90 and 12,733,839.80 is: 19,100,759.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,771,444.60 : 44,657,166.90 = 12,733,839.80 : x
  2. Step 2: Convert to fraction form
    29,771,444.60/44,657,166.90 = 12,733,839.80/x
  3. Step 3: Cross multiply
    29,771,444.60x = 44,657,166.90 × 12,733,839.80
  4. Step 4: Simplify right side
    29,771,444.60x = 568,657,209,226,462.62
  5. Step 5: Solve for x
    x = 568,657,209,226,462.62/29,771,444.60
  6. Step 6: Final answer
    x = 19,100,759.70

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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.