Home / 57,788,341,107.90-86,682,511,661.85-57,788,341,107.90

Finding the Fourth Proportional to 57,788,341,107.90, 86,682,511,661.85 and 57,788,341,107.90

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Solution

The fourth proportional to 57,788,341,107.90, 86,682,511,661.85 and 57,788,341,107.90 is: 86,682,511,661.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,788,341,107.90 : 86,682,511,661.85 = 57,788,341,107.90 : x
  2. Step 2: Convert to fraction form
    57,788,341,107.90/86,682,511,661.85 = 57,788,341,107.90/x
  3. Step 3: Cross multiply
    57,788,341,107.90x = 86,682,511,661.85 × 57,788,341,107.90
  4. Step 4: Simplify right side
    57,788,341,107.90x = 5,009,238,552,004,508,254,208
  5. Step 5: Solve for x
    x = 5,009,238,552,004,508,254,208/57,788,341,107.90
  6. Step 6: Final answer
    x = 86,682,511,661.85

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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.