Home / 14,714,146,672.74-20,332,083,657.42-10,477,703,626.74

Finding the Fourth Proportional to 14,714,146,672.74, 20,332,083,657.42 and 10,477,703,626.74

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Solution

The fourth proportional to 14,714,146,672.74, 20,332,083,657.42 and 10,477,703,626.74 is: 14,478,144,836.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,714,146,672.74 : 20,332,083,657.42 = 10,477,703,626.74 : x
  2. Step 2: Convert to fraction form
    14,714,146,672.74/20,332,083,657.42 = 10,477,703,626.74/x
  3. Step 3: Cross multiply
    14,714,146,672.74x = 20,332,083,657.42 × 10,477,703,626.74
  4. Step 4: Simplify right side
    14,714,146,672.74x = 213,033,546,676,530,610,176
  5. Step 5: Solve for x
    x = 213,033,546,676,530,610,176/14,714,146,672.74
  6. Step 6: Final answer
    x = 14,478,144,836.71

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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.