Home / 25,385,290.08-35,060,543.52-17,111,081.76

Finding the Fourth Proportional to 25,385,290.08, 35,060,543.52 and 17,111,081.76

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Solution

The fourth proportional to 25,385,290.08, 35,060,543.52 and 17,111,081.76 is: 23,632,734.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,385,290.08 : 35,060,543.52 = 17,111,081.76 : x
  2. Step 2: Convert to fraction form
    25,385,290.08/35,060,543.52 = 17,111,081.76/x
  3. Step 3: Cross multiply
    25,385,290.08x = 35,060,543.52 × 17,111,081.76
  4. Step 4: Simplify right side
    25,385,290.08x = 599,923,826,720,758.25
  5. Step 5: Solve for x
    x = 599,923,826,720,758.25/25,385,290.08
  6. Step 6: Final answer
    x = 23,632,734.74

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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.