Home / 57,846,135.04-86,768,824.32-14,714,970.88

Finding the Fourth Proportional to 57,846,135.04, 86,768,824.32 and 14,714,970.88

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Solution

The fourth proportional to 57,846,135.04, 86,768,824.32 and 14,714,970.88 is: 22,072,360.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,846,135.04 : 86,768,824.32 = 14,714,970.88 : x
  2. Step 2: Convert to fraction form
    57,846,135.04/86,768,824.32 = 14,714,970.88/x
  3. Step 3: Cross multiply
    57,846,135.04x = 86,768,824.32 × 14,714,970.88
  4. Step 4: Simplify right side
    57,846,135.04x = 1,276,800,723,160,635.75
  5. Step 5: Solve for x
    x = 1,276,800,723,160,635.75/57,846,135.04
  6. Step 6: Final answer
    x = 22,072,360.10

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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.