Home / 31,104,184.05-46,656,276.09-28,836,702.45

Finding the Fourth Proportional to 31,104,184.05, 46,656,276.09 and 28,836,702.45

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Solution

The fourth proportional to 31,104,184.05, 46,656,276.09 and 28,836,702.45 is: 43,255,053.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,104,184.05 : 46,656,276.09 = 28,836,702.45 : x
  2. Step 2: Convert to fraction form
    31,104,184.05/46,656,276.09 = 28,836,702.45/x
  3. Step 3: Cross multiply
    31,104,184.05x = 46,656,276.09 × 28,836,702.45
  4. Step 4: Simplify right side
    31,104,184.05x = 1,345,413,151,032,379.50
  5. Step 5: Solve for x
    x = 1,345,413,151,032,379.50/31,104,184.05
  6. Step 6: Final answer
    x = 43,255,053.69

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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.