Home / 25,568,718.86-35,276,079.45-14,552,709.55

Finding the Fourth Proportional to 25,568,718.86, 35,276,079.45 and 14,552,709.55

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Solution

The fourth proportional to 25,568,718.86, 35,276,079.45 and 14,552,709.55 is: 20,077,757.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,568,718.86 : 35,276,079.45 = 14,552,709.55 : x
  2. Step 2: Convert to fraction form
    25,568,718.86/35,276,079.45 = 14,552,709.55/x
  3. Step 3: Cross multiply
    25,568,718.86x = 35,276,079.45 × 14,552,709.55
  4. Step 4: Simplify right side
    25,568,718.86x = 513,362,538,264,956.19
  5. Step 5: Solve for x
    x = 513,362,538,264,956.19/25,568,718.86
  6. Step 6: Final answer
    x = 20,077,757.55

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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.