Home / 188,829,308.84-282,930,837.63-114,829,244.48

Finding the Fourth Proportional to 188,829,308.84, 282,930,837.63 and 114,829,244.48

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Solution

The fourth proportional to 188,829,308.84, 282,930,837.63 and 114,829,244.48 is: 172,053,451.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    188,829,308.84 : 282,930,837.63 = 114,829,244.48 : x
  2. Step 2: Convert to fraction form
    188,829,308.84/282,930,837.63 = 114,829,244.48/x
  3. Step 3: Cross multiply
    188,829,308.84x = 282,930,837.63 × 114,829,244.48
  4. Step 4: Simplify right side
    188,829,308.84x = 32,488,734,323,731,796
  5. Step 5: Solve for x
    x = 32,488,734,323,731,796/188,829,308.84
  6. Step 6: Final answer
    x = 172,053,451.47

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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.