Home / 57,946,752,021.94-86,920,128,032.90-57,946,752,021.94

Finding the Fourth Proportional to 57,946,752,021.94, 86,920,128,032.90 and 57,946,752,021.94

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Solution

The fourth proportional to 57,946,752,021.94, 86,920,128,032.90 and 57,946,752,021.94 is: 86,920,128,032.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,946,752,021.94 : 86,920,128,032.90 = 57,946,752,021.94 : x
  2. Step 2: Convert to fraction form
    57,946,752,021.94/86,920,128,032.90 = 57,946,752,021.94/x
  3. Step 3: Cross multiply
    57,946,752,021.94x = 86,920,128,032.90 × 57,946,752,021.94
  4. Step 4: Simplify right side
    57,946,752,021.94x = 5,036,739,104,837,296,193,536
  5. Step 5: Solve for x
    x = 5,036,739,104,837,296,193,536/57,946,752,021.94
  6. Step 6: Final answer
    x = 86,920,128,032.90

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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.