Home / 14,565,826,303.25-20,100,626,378.10-8,135,740,121.46

Finding the Fourth Proportional to 14,565,826,303.25, 20,100,626,378.10 and 8,135,740,121.46

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Solution

The fourth proportional to 14,565,826,303.25, 20,100,626,378.10 and 8,135,740,121.46 is: 11,227,201,882.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,565,826,303.25 : 20,100,626,378.10 = 8,135,740,121.46 : x
  2. Step 2: Convert to fraction form
    14,565,826,303.25/20,100,626,378.10 = 8,135,740,121.46/x
  3. Step 3: Cross multiply
    14,565,826,303.25x = 20,100,626,378.10 × 8,135,740,121.46
  4. Step 4: Simplify right side
    14,565,826,303.25x = 163,533,472,490,785,374,208
  5. Step 5: Solve for x
    x = 163,533,472,490,785,374,208/14,565,826,303.25
  6. Step 6: Final answer
    x = 11,227,201,882.42

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1.5x scale

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.