Home / 193,299,003.44-289,975,742.36-62,097,284.94

Finding the Fourth Proportional to 193,299,003.44, 289,975,742.36 and 62,097,284.94

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Solution

The fourth proportional to 193,299,003.44, 289,975,742.36 and 62,097,284.94 is: 93,154,677.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,299,003.44 : 289,975,742.36 = 62,097,284.94 : x
  2. Step 2: Convert to fraction form
    193,299,003.44/289,975,742.36 = 62,097,284.94/x
  3. Step 3: Cross multiply
    193,299,003.44x = 289,975,742.36 × 62,097,284.94
  4. Step 4: Simplify right side
    193,299,003.44x = 18,006,706,299,016,948
  5. Step 5: Solve for x
    x = 18,006,706,299,016,948/193,299,003.44
  6. Step 6: Final answer
    x = 93,154,677.36

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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.