Home / 18,298,859,520.06-27,325,064,475.66-14,944,085,592.42

Finding the Fourth Proportional to 18,298,859,520.06, 27,325,064,475.66 and 14,944,085,592.42

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Solution

The fourth proportional to 18,298,859,520.06, 27,325,064,475.66 and 14,944,085,592.42 is: 22,315,494,683.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,298,859,520.06 : 27,325,064,475.66 = 14,944,085,592.42 : x
  2. Step 2: Convert to fraction form
    18,298,859,520.06/27,325,064,475.66 = 14,944,085,592.42/x
  3. Step 3: Cross multiply
    18,298,859,520.06x = 27,325,064,475.66 × 14,944,085,592.42
  4. Step 4: Simplify right side
    18,298,859,520.06x = 408,348,102,342,658,162,688
  5. Step 5: Solve for x
    x = 408,348,102,342,658,162,688/18,298,859,520.06
  6. Step 6: Final answer
    x = 22,315,494,683.97

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.