Home / 25,317,234.02-34,937,751.38-13,714,845.46

Finding the Fourth Proportional to 25,317,234.02, 34,937,751.38 and 13,714,845.46

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Solution

The fourth proportional to 25,317,234.02, 34,937,751.38 and 13,714,845.46 is: 18,926,469.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,317,234.02 : 34,937,751.38 = 13,714,845.46 : x
  2. Step 2: Convert to fraction form
    25,317,234.02/34,937,751.38 = 13,714,845.46/x
  3. Step 3: Cross multiply
    25,317,234.02x = 34,937,751.38 × 13,714,845.46
  4. Step 4: Simplify right side
    25,317,234.02x = 479,165,860,896,601.81
  5. Step 5: Solve for x
    x = 479,165,860,896,601.81/25,317,234.02
  6. Step 6: Final answer
    x = 18,926,469.63

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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.