Home / 46,056,952.76-69,118,763.57-18,017,550.60

Finding the Fourth Proportional to 46,056,952.76, 69,118,763.57 and 18,017,550.60

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Solution

The fourth proportional to 46,056,952.76, 69,118,763.57 and 18,017,550.60 is: 27,039,366.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,056,952.76 : 69,118,763.57 = 18,017,550.60 : x
  2. Step 2: Convert to fraction form
    46,056,952.76/69,118,763.57 = 18,017,550.60/x
  3. Step 3: Cross multiply
    46,056,952.76x = 69,118,763.57 × 18,017,550.60
  4. Step 4: Simplify right side
    46,056,952.76x = 1,245,350,819,750,194.25
  5. Step 5: Solve for x
    x = 1,245,350,819,750,194.25/46,056,952.76
  6. Step 6: Final answer
    x = 27,039,366.38

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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.