Home / 25,792,426.08-35,593,546.37-14,189,740.65

Finding the Fourth Proportional to 25,792,426.08, 35,593,546.37 and 14,189,740.65

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Solution

The fourth proportional to 25,792,426.08, 35,593,546.37 and 14,189,740.65 is: 19,581,841.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,792,426.08 : 35,593,546.37 = 14,189,740.65 : x
  2. Step 2: Convert to fraction form
    25,792,426.08/35,593,546.37 = 14,189,740.65/x
  3. Step 3: Cross multiply
    25,792,426.08x = 35,593,546.37 × 14,189,740.65
  4. Step 4: Simplify right side
    25,792,426.08x = 505,063,191,733,100.25
  5. Step 5: Solve for x
    x = 505,063,191,733,100.25/25,792,426.08
  6. Step 6: Final answer
    x = 19,581,841.20

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Double scale
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1.5x scale

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.