Home / 106,464,629.00-146,921,391.34-58,779,975.58

Finding the Fourth Proportional to 106,464,629.00, 146,921,391.34 and 58,779,975.58

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Solution

The fourth proportional to 106,464,629.00, 146,921,391.34 and 58,779,975.58 is: 81,116,478.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,464,629.00 : 146,921,391.34 = 58,779,975.58 : x
  2. Step 2: Convert to fraction form
    106,464,629.00/146,921,391.34 = 58,779,975.58/x
  3. Step 3: Cross multiply
    106,464,629.00x = 146,921,391.34 × 58,779,975.58
  4. Step 4: Simplify right side
    106,464,629.00x = 8,636,035,794,630,570
  5. Step 5: Solve for x
    x = 8,636,035,794,630,570/106,464,629.00
  6. Step 6: Final answer
    x = 81,116,478.55

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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.