Home / 4,277,575,029.90-5,902,273,017.05-2,468,426,896.19

Finding the Fourth Proportional to 4,277,575,029.90, 5,902,273,017.05 and 2,468,426,896.19

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Solution

The fourth proportional to 4,277,575,029.90, 5,902,273,017.05 and 2,468,426,896.19 is: 3,405,978,705.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,277,575,029.90 : 5,902,273,017.05 = 2,468,426,896.19 : x
  2. Step 2: Convert to fraction form
    4,277,575,029.90/5,902,273,017.05 = 2,468,426,896.19/x
  3. Step 3: Cross multiply
    4,277,575,029.90x = 5,902,273,017.05 × 2,468,426,896.19
  4. Step 4: Simplify right side
    4,277,575,029.90x = 14,569,329,463,945,132,032
  5. Step 5: Solve for x
    x = 14,569,329,463,945,132,032/4,277,575,029.90
  6. Step 6: Final answer
    x = 3,405,978,705.71

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Double scale
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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.