Home / 57,355,760.19-86,033,558.88-26,633,539.92

Finding the Fourth Proportional to 57,355,760.19, 86,033,558.88 and 26,633,539.92

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Solution

The fourth proportional to 57,355,760.19, 86,033,558.88 and 26,633,539.92 is: 39,950,272.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,355,760.19 : 86,033,558.88 = 26,633,539.92 : x
  2. Step 2: Convert to fraction form
    57,355,760.19/86,033,558.88 = 26,633,539.92/x
  3. Step 3: Cross multiply
    57,355,760.19x = 86,033,558.88 × 26,633,539.92
  4. Step 4: Simplify right side
    57,355,760.19x = 2,291,378,224,890,150.50
  5. Step 5: Solve for x
    x = 2,291,378,224,890,150.50/57,355,760.19
  6. Step 6: Final answer
    x = 39,950,272.08

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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.