Home / 47,556,072,246.80-71,334,108,370.20-14,431,567,293.20

Finding the Fourth Proportional to 47,556,072,246.80, 71,334,108,370.20 and 14,431,567,293.20

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Solution

The fourth proportional to 47,556,072,246.80, 71,334,108,370.20 and 14,431,567,293.20 is: 21,647,350,939.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,556,072,246.80 : 71,334,108,370.20 = 14,431,567,293.20 : x
  2. Step 2: Convert to fraction form
    47,556,072,246.80/71,334,108,370.20 = 14,431,567,293.20/x
  3. Step 3: Cross multiply
    47,556,072,246.80x = 71,334,108,370.20 × 14,431,567,293.20
  4. Step 4: Simplify right side
    47,556,072,246.80x = 1,029,462,985,244,962,717,696
  5. Step 5: Solve for x
    x = 1,029,462,985,244,962,717,696/47,556,072,246.80
  6. Step 6: Final answer
    x = 21,647,350,939.80

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Double scale
Find fourth proportional to 47,556,072,247.80, 71,334,108,371.70 and 14,431,567,294.20
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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.