Home / 107,897,736.64-148,898,575.44-58,337,763.52

Finding the Fourth Proportional to 107,897,736.64, 148,898,575.44 and 58,337,763.52

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Solution

The fourth proportional to 107,897,736.64, 148,898,575.44 and 58,337,763.52 is: 80,505,950.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,897,736.64 : 148,898,575.44 = 58,337,763.52 : x
  2. Step 2: Convert to fraction form
    107,897,736.64/148,898,575.44 = 58,337,763.52/x
  3. Step 3: Cross multiply
    107,897,736.64x = 148,898,575.44 × 58,337,763.52
  4. Step 4: Simplify right side
    107,897,736.64x = 8,686,409,882,483,600
  5. Step 5: Solve for x
    x = 8,686,409,882,483,600/107,897,736.64
  6. Step 6: Final answer
    x = 80,505,950.85

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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.