Home / 179,375,515.83-247,538,214.95-96,869,300.58

Finding the Fourth Proportional to 179,375,515.83, 247,538,214.95 and 96,869,300.58

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Solution

The fourth proportional to 179,375,515.83, 247,538,214.95 and 96,869,300.58 is: 133,679,636.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,375,515.83 : 247,538,214.95 = 96,869,300.58 : x
  2. Step 2: Convert to fraction form
    179,375,515.83/247,538,214.95 = 96,869,300.58/x
  3. Step 3: Cross multiply
    179,375,515.83x = 247,538,214.95 × 96,869,300.58
  4. Step 4: Simplify right side
    179,375,515.83x = 23,978,853,748,543,852
  5. Step 5: Solve for x
    x = 23,978,853,748,543,852/179,375,515.83
  6. Step 6: Final answer
    x = 133,679,636.47

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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.