Home / 3,148,202,232.60-4,722,415,323.30-967,164,869.40

Finding the Fourth Proportional to 3,148,202,232.60, 4,722,415,323.30 and 967,164,869.40

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Solution

The fourth proportional to 3,148,202,232.60, 4,722,415,323.30 and 967,164,869.40 is: 1,450,781,703.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,148,202,232.60 : 4,722,415,323.30 = 967,164,869.40 : x
  2. Step 2: Convert to fraction form
    3,148,202,232.60/4,722,415,323.30 = 967,164,869.40/x
  3. Step 3: Cross multiply
    3,148,202,232.60x = 4,722,415,323.30 × 967,164,869.40
  4. Step 4: Simplify right side
    3,148,202,232.60x = 4,567,354,199,412,003,328
  5. Step 5: Solve for x
    x = 4,567,354,199,412,003,328/3,148,202,232.60
  6. Step 6: Final answer
    x = 1,450,781,703.96

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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.