Home / 47,958,908.16-66,183,246.60-25,932,354.84

Finding the Fourth Proportional to 47,958,908.16, 66,183,246.60 and 25,932,354.84

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Solution

The fourth proportional to 47,958,908.16, 66,183,246.60 and 25,932,354.84 is: 35,786,624.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,958,908.16 : 66,183,246.60 = 25,932,354.84 : x
  2. Step 2: Convert to fraction form
    47,958,908.16/66,183,246.60 = 25,932,354.84/x
  3. Step 3: Cross multiply
    47,958,908.16x = 66,183,246.60 × 25,932,354.84
  4. Step 4: Simplify right side
    47,958,908.16x = 1,716,287,435,294,423.50
  5. Step 5: Solve for x
    x = 1,716,287,435,294,423.50/47,958,908.16
  6. Step 6: Final answer
    x = 35,786,624.45

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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.