Home / 4,455,501,460.67-6,148,640,953.78-2,448,337,114.19

Finding the Fourth Proportional to 4,455,501,460.67, 6,148,640,953.78 and 2,448,337,114.19

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Solution

The fourth proportional to 4,455,501,460.67, 6,148,640,953.78 and 2,448,337,114.19 is: 3,378,732,109.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,455,501,460.67 : 6,148,640,953.78 = 2,448,337,114.19 : x
  2. Step 2: Convert to fraction form
    4,455,501,460.67/6,148,640,953.78 = 2,448,337,114.19/x
  3. Step 3: Cross multiply
    4,455,501,460.67x = 6,148,640,953.78 × 2,448,337,114.19
  4. Step 4: Simplify right side
    4,455,501,460.67x = 15,053,945,848,977,426,432
  5. Step 5: Solve for x
    x = 15,053,945,848,977,426,432/4,455,501,460.67
  6. Step 6: Final answer
    x = 3,378,732,109.47

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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.