Home / 31,282,622.94-46,862,840.01-14,864,549.34

Finding the Fourth Proportional to 31,282,622.94, 46,862,840.01 and 14,864,549.34

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Solution

The fourth proportional to 31,282,622.94, 46,862,840.01 and 14,864,549.34 is: 22,267,793.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,282,622.94 : 46,862,840.01 = 14,864,549.34 : x
  2. Step 2: Convert to fraction form
    31,282,622.94/46,862,840.01 = 14,864,549.34/x
  3. Step 3: Cross multiply
    31,282,622.94x = 46,862,840.01 × 14,864,549.34
  4. Step 4: Simplify right side
    31,282,622.94x = 696,594,997,541,171
  5. Step 5: Solve for x
    x = 696,594,997,541,171/31,282,622.94
  6. Step 6: Final answer
    x = 22,267,793.81

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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.