Home / 46,617,168.60-69,932,134.49-15,903,501.69

Finding the Fourth Proportional to 46,617,168.60, 69,932,134.49 and 15,903,501.69

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Solution

The fourth proportional to 46,617,168.60, 69,932,134.49 and 15,903,501.69 is: 23,857,429.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,617,168.60 : 69,932,134.49 = 15,903,501.69 : x
  2. Step 2: Convert to fraction form
    46,617,168.60/69,932,134.49 = 15,903,501.69/x
  3. Step 3: Cross multiply
    46,617,168.60x = 69,932,134.49 × 15,903,501.69
  4. Step 4: Simplify right side
    46,617,168.60x = 1,112,165,819,229,750.25
  5. Step 5: Solve for x
    x = 1,112,165,819,229,750.25/46,617,168.60
  6. Step 6: Final answer
    x = 23,857,429.63

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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.