Home / 34,298,588.18-47,266,639.23-33,668,166.29

Finding the Fourth Proportional to 34,298,588.18, 47,266,639.23 and 33,668,166.29

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Solution

The fourth proportional to 34,298,588.18, 47,266,639.23 and 33,668,166.29 is: 46,397,859.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,298,588.18 : 47,266,639.23 = 33,668,166.29 : x
  2. Step 2: Convert to fraction form
    34,298,588.18/47,266,639.23 = 33,668,166.29/x
  3. Step 3: Cross multiply
    34,298,588.18x = 47,266,639.23 × 33,668,166.29
  4. Step 4: Simplify right side
    34,298,588.18x = 1,591,381,069,328,744
  5. Step 5: Solve for x
    x = 1,591,381,069,328,744/34,298,588.18
  6. Step 6: Final answer
    x = 46,397,859.33

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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.