Home / 15,646,013,915.01-23,469,166,146.42-4,453,887,698.34

Finding the Fourth Proportional to 15,646,013,915.01, 23,469,166,146.42 and 4,453,887,698.34

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Solution

The fourth proportional to 15,646,013,915.01, 23,469,166,146.42 and 4,453,887,698.34 is: 6,680,872,902.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,646,013,915.01 : 23,469,166,146.42 = 4,453,887,698.34 : x
  2. Step 2: Convert to fraction form
    15,646,013,915.01/23,469,166,146.42 = 4,453,887,698.34/x
  3. Step 3: Cross multiply
    15,646,013,915.01x = 23,469,166,146.42 × 4,453,887,698.34
  4. Step 4: Simplify right side
    15,646,013,915.01x = 104,529,030,389,698,002,944
  5. Step 5: Solve for x
    x = 104,529,030,389,698,002,944/15,646,013,915.01
  6. Step 6: Final answer
    x = 6,680,872,902.04

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Double scale
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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.