Home / 46,514,766.40-64,189,737.76-25,888,209.28

Finding the Fourth Proportional to 46,514,766.40, 64,189,737.76 and 25,888,209.28

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Solution

The fourth proportional to 46,514,766.40, 64,189,737.76 and 25,888,209.28 is: 35,725,372.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,514,766.40 : 64,189,737.76 = 25,888,209.28 : x
  2. Step 2: Convert to fraction form
    46,514,766.40/64,189,737.76 = 25,888,209.28/x
  3. Step 3: Cross multiply
    46,514,766.40x = 64,189,737.76 × 25,888,209.28
  4. Step 4: Simplify right side
    46,514,766.40x = 1,661,757,364,759,198.50
  5. Step 5: Solve for x
    x = 1,661,757,364,759,198.50/46,514,766.40
  6. Step 6: Final answer
    x = 35,725,372.68

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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.