Home / 35,101,194.57-52,608,668.76-19,716,143.76

Finding the Fourth Proportional to 35,101,194.57, 52,608,668.76 and 19,716,143.76

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Solution

The fourth proportional to 35,101,194.57, 52,608,668.76 and 19,716,143.76 is: 29,549,993.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,101,194.57 : 52,608,668.76 = 19,716,143.76 : x
  2. Step 2: Convert to fraction form
    35,101,194.57/52,608,668.76 = 19,716,143.76/x
  3. Step 3: Cross multiply
    35,101,194.57x = 52,608,668.76 × 19,716,143.76
  4. Step 4: Simplify right side
    35,101,194.57x = 1,037,240,076,294,381
  5. Step 5: Solve for x
    x = 1,037,240,076,294,381/35,101,194.57
  6. Step 6: Final answer
    x = 29,549,993.64

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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.