Home / 46,472,081.46-64,131,118.26-25,563,664.98

Finding the Fourth Proportional to 46,472,081.46, 64,131,118.26 and 25,563,664.98

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Solution

The fourth proportional to 46,472,081.46, 64,131,118.26 and 25,563,664.98 is: 35,277,662.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,472,081.46 : 64,131,118.26 = 25,563,664.98 : x
  2. Step 2: Convert to fraction form
    46,472,081.46/64,131,118.26 = 25,563,664.98/x
  3. Step 3: Cross multiply
    46,472,081.46x = 64,131,118.26 × 25,563,664.98
  4. Step 4: Simplify right side
    46,472,081.46x = 1,639,426,421,991,400.50
  5. Step 5: Solve for x
    x = 1,639,426,421,991,400.50/46,472,081.46
  6. Step 6: Final answer
    x = 35,277,662.86

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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.