Home / 35,101,195.57-52,608,670.26-19,716,144.76

Finding the Fourth Proportional to 35,101,195.57, 52,608,670.26 and 19,716,144.76

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Solution

The fourth proportional to 35,101,195.57, 52,608,670.26 and 19,716,144.76 is: 29,549,995.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,101,195.57 : 52,608,670.26 = 19,716,144.76 : x
  2. Step 2: Convert to fraction form
    35,101,195.57/52,608,670.26 = 19,716,144.76/x
  3. Step 3: Cross multiply
    35,101,195.57x = 52,608,670.26 × 19,716,144.76
  4. Step 4: Simplify right side
    35,101,195.57x = 1,037,240,158,477,266.88
  5. Step 5: Solve for x
    x = 1,037,240,158,477,266.88/35,101,195.57
  6. Step 6: Final answer
    x = 29,549,995.14

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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.