Home / 44,255,859.96-66,345,925.86-16,981,725.36

Finding the Fourth Proportional to 44,255,859.96, 66,345,925.86 and 16,981,725.36

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Solution

The fourth proportional to 44,255,859.96, 66,345,925.86 and 16,981,725.36 is: 25,458,058.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,255,859.96 : 66,345,925.86 = 16,981,725.36 : x
  2. Step 2: Convert to fraction form
    44,255,859.96/66,345,925.86 = 16,981,725.36/x
  3. Step 3: Cross multiply
    44,255,859.96x = 66,345,925.86 × 16,981,725.36
  4. Step 4: Simplify right side
    44,255,859.96x = 1,126,668,291,709,441.75
  5. Step 5: Solve for x
    x = 1,126,668,291,709,441.75/44,255,859.96
  6. Step 6: Final answer
    x = 25,458,058.95

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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.