Home / 46,579,728.92-64,280,289.22-27,012,235.32

Finding the Fourth Proportional to 46,579,728.92, 64,280,289.22 and 27,012,235.32

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Solution

The fourth proportional to 46,579,728.92, 64,280,289.22 and 27,012,235.32 is: 37,277,037.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,579,728.92 : 64,280,289.22 = 27,012,235.32 : x
  2. Step 2: Convert to fraction form
    46,579,728.92/64,280,289.22 = 27,012,235.32/x
  3. Step 3: Cross multiply
    46,579,728.92x = 64,280,289.22 × 27,012,235.32
  4. Step 4: Simplify right side
    46,579,728.92x = 1,736,354,298,780,768.75
  5. Step 5: Solve for x
    x = 1,736,354,298,780,768.75/46,579,728.92
  6. Step 6: Final answer
    x = 37,277,037.44

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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.