Home / 33,833,329.29-46,690,029-18,363,417.12

Finding the Fourth Proportional to 33,833,329.29, 46,690,029 and 18,363,417.12

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Solution

The fourth proportional to 33,833,329.29, 46,690,029 and 18,363,417.12 is: 25,341,534.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,833,329.29 : 46,690,029 = 18,363,417.12 : x
  2. Step 2: Convert to fraction form
    33,833,329.29/46,690,029 = 18,363,417.12/x
  3. Step 3: Cross multiply
    33,833,329.29x = 46,690,029 × 18,363,417.12
  4. Step 4: Simplify right side
    33,833,329.29x = 857,388,477,871,896.50
  5. Step 5: Solve for x
    x = 857,388,477,871,896.50/33,833,329.29
  6. Step 6: Final answer
    x = 25,341,534.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.