Home / 241,713,739.71-362,677,775.81-126,670,930.11

Finding the Fourth Proportional to 241,713,739.71, 362,677,775.81 and 126,670,930.11

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Solution

The fourth proportional to 241,713,739.71, 362,677,775.81 and 126,670,930.11 is: 190,062,556.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,713,739.71 : 362,677,775.81 = 126,670,930.11 : x
  2. Step 2: Convert to fraction form
    241,713,739.71/362,677,775.81 = 126,670,930.11/x
  3. Step 3: Cross multiply
    241,713,739.71x = 362,677,775.81 × 126,670,930.11
  4. Step 4: Simplify right side
    241,713,739.71x = 45,940,731,191,445,408
  5. Step 5: Solve for x
    x = 45,940,731,191,445,408/241,713,739.71
  6. Step 6: Final answer
    x = 190,062,556.01

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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.