Home / 47,254,196-65,210,816.64-25,524,164

Finding the Fourth Proportional to 47,254,196, 65,210,816.64 and 25,524,164

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Solution

The fourth proportional to 47,254,196, 65,210,816.64 and 25,524,164 is: 35,223,360.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,254,196 : 65,210,816.64 = 25,524,164 : x
  2. Step 2: Convert to fraction form
    47,254,196/65,210,816.64 = 25,524,164/x
  3. Step 3: Cross multiply
    47,254,196x = 65,210,816.64 × 25,524,164
  4. Step 4: Simplify right side
    47,254,196x = 1,664,451,578,493,289
  5. Step 5: Solve for x
    x = 1,664,451,578,493,289/47,254,196
  6. Step 6: Final answer
    x = 35,223,360.45

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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.