Home / 58,946,625.73-81,291,166.47-46,586,247.64

Finding the Fourth Proportional to 58,946,625.73, 81,291,166.47 and 46,586,247.64

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Solution

The fourth proportional to 58,946,625.73, 81,291,166.47 and 46,586,247.64 is: 64,245,414.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,946,625.73 : 81,291,166.47 = 46,586,247.64 : x
  2. Step 2: Convert to fraction form
    58,946,625.73/81,291,166.47 = 46,586,247.64/x
  3. Step 3: Cross multiply
    58,946,625.73x = 81,291,166.47 × 46,586,247.64
  4. Step 4: Simplify right side
    58,946,625.73x = 3,787,050,412,115,884.50
  5. Step 5: Solve for x
    x = 3,787,050,412,115,884.50/58,946,625.73
  6. Step 6: Final answer
    x = 64,245,414.65

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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.