Home / 25,613,856.05-35,347,959.16-14,600,405.93

Finding the Fourth Proportional to 25,613,856.05, 35,347,959.16 and 14,600,405.93

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Solution

The fourth proportional to 25,613,856.05, 35,347,959.16 and 14,600,405.93 is: 20,149,037.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,613,856.05 : 35,347,959.16 = 14,600,405.93 : x
  2. Step 2: Convert to fraction form
    25,613,856.05/35,347,959.16 = 14,600,405.93/x
  3. Step 3: Cross multiply
    25,613,856.05x = 35,347,959.16 × 14,600,405.93
  4. Step 4: Simplify right side
    25,613,856.05x = 516,094,552,319,821
  5. Step 5: Solve for x
    x = 516,094,552,319,821/25,613,856.05
  6. Step 6: Final answer
    x = 20,149,037.75

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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.