Home / 848,821,323,227.85-1,171,476,144,777.40-483,104,448,886.23

Finding the Fourth Proportional to 848,821,323,227.85, 1,171,476,144,777.40 and 483,104,448,886.23

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Solution

The fourth proportional to 848,821,323,227.85, 1,171,476,144,777.40 and 483,104,448,886.23 is: 666,742,601,557.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,821,323,227.85 : 1,171,476,144,777.40 = 483,104,448,886.23 : x
  2. Step 2: Convert to fraction form
    848,821,323,227.85/1,171,476,144,777.40 = 483,104,448,886.23/x
  3. Step 3: Cross multiply
    848,821,323,227.85x = 1,171,476,144,777.40 × 483,104,448,886.23
  4. Step 4: Simplify right side
    848,821,323,227.85x = 565,945,337,306,051,172,630,528
  5. Step 5: Solve for x
    x = 565,945,337,306,051,172,630,528/848,821,323,227.85
  6. Step 6: Final answer
    x = 666,742,601,557.07

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Double scale
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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.