Home / 46,696,721.15-69,950,603.32-32,336,004.35

Finding the Fourth Proportional to 46,696,721.15, 69,950,603.32 and 32,336,004.35

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Solution

The fourth proportional to 46,696,721.15, 69,950,603.32 and 32,336,004.35 is: 48,438,583.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,696,721.15 : 69,950,603.32 = 32,336,004.35 : x
  2. Step 2: Convert to fraction form
    46,696,721.15/69,950,603.32 = 32,336,004.35/x
  3. Step 3: Cross multiply
    46,696,721.15x = 69,950,603.32 × 32,336,004.35
  4. Step 4: Simplify right side
    46,696,721.15x = 2,261,923,013,240,644.50
  5. Step 5: Solve for x
    x = 2,261,923,013,240,644.50/46,696,721.15
  6. Step 6: Final answer
    x = 48,438,583.21

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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.