Home / 35,101,193.06-52,608,666.51-19,716,142.26

Finding the Fourth Proportional to 35,101,193.06, 52,608,666.51 and 19,716,142.26

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Solution

The fourth proportional to 35,101,193.06, 52,608,666.51 and 19,716,142.26 is: 29,549,991.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,101,193.06 : 52,608,666.51 = 19,716,142.26 : x
  2. Step 2: Convert to fraction form
    35,101,193.06/52,608,666.51 = 19,716,142.26/x
  3. Step 3: Cross multiply
    35,101,193.06x = 52,608,666.51 × 19,716,142.26
  4. Step 4: Simplify right side
    35,101,193.06x = 1,037,239,953,217,340.25
  5. Step 5: Solve for x
    x = 1,037,239,953,217,340.25/35,101,193.06
  6. Step 6: Final answer
    x = 29,549,991.40

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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.