Home / 193,482,467.19-267,029,841.60-109,877,453.34

Finding the Fourth Proportional to 193,482,467.19, 267,029,841.60 and 109,877,453.34

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Solution

The fourth proportional to 193,482,467.19, 267,029,841.60 and 109,877,453.34 is: 151,644,536.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,482,467.19 : 267,029,841.60 = 109,877,453.34 : x
  2. Step 2: Convert to fraction form
    193,482,467.19/267,029,841.60 = 109,877,453.34/x
  3. Step 3: Cross multiply
    193,482,467.19x = 267,029,841.60 × 109,877,453.34
  4. Step 4: Simplify right side
    193,482,467.19x = 29,340,558,960,791,592
  5. Step 5: Solve for x
    x = 29,340,558,960,791,592/193,482,467.19
  6. Step 6: Final answer
    x = 151,644,536.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.