Home / 35,730,112.08-53,595,499.80-10,171,120.56

Finding the Fourth Proportional to 35,730,112.08, 53,595,499.80 and 10,171,120.56

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Solution

The fourth proportional to 35,730,112.08, 53,595,499.80 and 10,171,120.56 is: 15,256,775.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,730,112.08 : 53,595,499.80 = 10,171,120.56 : x
  2. Step 2: Convert to fraction form
    35,730,112.08/53,595,499.80 = 10,171,120.56/x
  3. Step 3: Cross multiply
    35,730,112.08x = 53,595,499.80 × 10,171,120.56
  4. Step 4: Simplify right side
    35,730,112.08x = 545,126,289,939,255.88
  5. Step 5: Solve for x
    x = 545,126,289,939,255.88/35,730,112.08
  6. Step 6: Final answer
    x = 15,256,775.26

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.