Home / 25,800,293.16-35,603,512.02-14,196,771.72

Finding the Fourth Proportional to 25,800,293.16, 35,603,512.02 and 14,196,771.72

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Solution

The fourth proportional to 25,800,293.16, 35,603,512.02 and 14,196,771.72 is: 19,591,053.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,800,293.16 : 35,603,512.02 = 14,196,771.72 : x
  2. Step 2: Convert to fraction form
    25,800,293.16/35,603,512.02 = 14,196,771.72/x
  3. Step 3: Cross multiply
    25,800,293.16x = 35,603,512.02 × 14,196,771.72
  4. Step 4: Simplify right side
    25,800,293.16x = 505,454,932,578,216.12
  5. Step 5: Solve for x
    x = 505,454,932,578,216.12/25,800,293.16
  6. Step 6: Final answer
    x = 19,591,053.85

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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.