Home / 107,627,877.83-148,526,431.75-58,735,305.83

Finding the Fourth Proportional to 107,627,877.83, 148,526,431.75 and 58,735,305.83

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Solution

The fourth proportional to 107,627,877.83, 148,526,431.75 and 58,735,305.83 is: 81,054,700.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,627,877.83 : 148,526,431.75 = 58,735,305.83 : x
  2. Step 2: Convert to fraction form
    107,627,877.83/148,526,431.75 = 58,735,305.83/x
  3. Step 3: Cross multiply
    107,627,877.83x = 148,526,431.75 × 58,735,305.83
  4. Step 4: Simplify right side
    107,627,877.83x = 8,723,745,393,119,608
  5. Step 5: Solve for x
    x = 8,723,745,393,119,608/107,627,877.83
  6. Step 6: Final answer
    x = 81,054,700.41

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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.