Home / 56,565,847.99-84,803,004.42-17,684,295.83

Finding the Fourth Proportional to 56,565,847.99, 84,803,004.42 and 17,684,295.83

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Solution

The fourth proportional to 56,565,847.99, 84,803,004.42 and 17,684,295.83 is: 26,512,135.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,565,847.99 : 84,803,004.42 = 17,684,295.83 : x
  2. Step 2: Convert to fraction form
    56,565,847.99/84,803,004.42 = 17,684,295.83/x
  3. Step 3: Cross multiply
    56,565,847.99x = 84,803,004.42 × 17,684,295.83
  4. Step 4: Simplify right side
    56,565,847.99x = 1,499,681,417,436,077.50
  5. Step 5: Solve for x
    x = 1,499,681,417,436,077.50/56,565,847.99
  6. Step 6: Final answer
    x = 26,512,135.34

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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.