Home / 2,675,641,107.60-4,014,896,552.10-1,123,089,370.20

Finding the Fourth Proportional to 2,675,641,107.60, 4,014,896,552.10 and 1,123,089,370.20

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Solution

The fourth proportional to 2,675,641,107.60, 4,014,896,552.10 and 1,123,089,370.20 is: 1,685,236,344.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,675,641,107.60 : 4,014,896,552.10 = 1,123,089,370.20 : x
  2. Step 2: Convert to fraction form
    2,675,641,107.60/4,014,896,552.10 = 1,123,089,370.20/x
  3. Step 3: Cross multiply
    2,675,641,107.60x = 4,014,896,552.10 × 1,123,089,370.20
  4. Step 4: Simplify right side
    2,675,641,107.60x = 4,509,087,640,116,140,544
  5. Step 5: Solve for x
    x = 4,509,087,640,116,140,544/2,675,641,107.60
  6. Step 6: Final answer
    x = 1,685,236,344.78

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1.5x scale

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.