Home / 25,601,631.73-35,323,439.95-14,588,146.68

Finding the Fourth Proportional to 25,601,631.73, 35,323,439.95 and 14,588,146.68

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Solution

The fourth proportional to 25,601,631.73, 35,323,439.95 and 14,588,146.68 is: 20,127,760.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,601,631.73 : 35,323,439.95 = 14,588,146.68 : x
  2. Step 2: Convert to fraction form
    25,601,631.73/35,323,439.95 = 14,588,146.68/x
  3. Step 3: Cross multiply
    25,601,631.73x = 35,323,439.95 × 14,588,146.68
  4. Step 4: Simplify right side
    25,601,631.73x = 515,303,523,118,544.19
  5. Step 5: Solve for x
    x = 515,303,523,118,544.19/25,601,631.73
  6. Step 6: Final answer
    x = 20,127,760.94

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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.