Home / 46,587,621.40-69,922,904.10-27,394,379.80

Finding the Fourth Proportional to 46,587,621.40, 69,922,904.10 and 27,394,379.80

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Solution

The fourth proportional to 46,587,621.40, 69,922,904.10 and 27,394,379.80 is: 41,115,956.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,587,621.40 : 69,922,904.10 = 27,394,379.80 : x
  2. Step 2: Convert to fraction form
    46,587,621.40/69,922,904.10 = 27,394,379.80/x
  3. Step 3: Cross multiply
    46,587,621.40x = 69,922,904.10 × 27,394,379.80
  4. Step 4: Simplify right side
    46,587,621.40x = 1,915,494,591,634,377
  5. Step 5: Solve for x
    x = 1,915,494,591,634,377/46,587,621.40
  6. Step 6: Final answer
    x = 41,115,956.00

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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.