Home / 31,257,822.36-46,861,694.21-14,854,874.02

Finding the Fourth Proportional to 31,257,822.36, 46,861,694.21 and 14,854,874.02

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Solution

The fourth proportional to 31,257,822.36, 46,861,694.21 and 14,854,874.02 is: 22,270,411.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,257,822.36 : 46,861,694.21 = 14,854,874.02 : x
  2. Step 2: Convert to fraction form
    31,257,822.36/46,861,694.21 = 14,854,874.02/x
  3. Step 3: Cross multiply
    31,257,822.36x = 46,861,694.21 × 14,854,874.02
  4. Step 4: Simplify right side
    31,257,822.36x = 696,124,563,853,313.38
  5. Step 5: Solve for x
    x = 696,124,563,853,313.38/31,257,822.36
  6. Step 6: Final answer
    x = 22,270,411.41

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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.