Home / 14,302,366.24-21,454,210.32-4,718,582.32

Finding the Fourth Proportional to 14,302,366.24, 21,454,210.32 and 4,718,582.32

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Solution

The fourth proportional to 14,302,366.24, 21,454,210.32 and 4,718,582.32 is: 7,078,091.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,302,366.24 : 21,454,210.32 = 4,718,582.32 : x
  2. Step 2: Convert to fraction form
    14,302,366.24/21,454,210.32 = 4,718,582.32/x
  3. Step 3: Cross multiply
    14,302,366.24x = 21,454,210.32 × 4,718,582.32
  4. Step 4: Simplify right side
    14,302,366.24x = 101,233,457,505,513.55
  5. Step 5: Solve for x
    x = 101,233,457,505,513.55/14,302,366.24
  6. Step 6: Final answer
    x = 7,078,091.54

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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.