Home / 35,834,299.09-53,489,844.69-30,749,405.17

Finding the Fourth Proportional to 35,834,299.09, 53,489,844.69 and 30,749,405.17

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Solution

The fourth proportional to 35,834,299.09, 53,489,844.69 and 30,749,405.17 is: 45,899,625.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,834,299.09 : 53,489,844.69 = 30,749,405.17 : x
  2. Step 2: Convert to fraction form
    35,834,299.09/53,489,844.69 = 30,749,405.17/x
  3. Step 3: Cross multiply
    35,834,299.09x = 53,489,844.69 × 30,749,405.17
  4. Step 4: Simplify right side
    35,834,299.09x = 1,644,780,907,059,762.75
  5. Step 5: Solve for x
    x = 1,644,780,907,059,762.75/35,834,299.09
  6. Step 6: Final answer
    x = 45,899,625.46

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.