Home / 6,957,448,805.60-10,436,173,208.40-2,362,019,429.60

Finding the Fourth Proportional to 6,957,448,805.60, 10,436,173,208.40 and 2,362,019,429.60

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Solution

The fourth proportional to 6,957,448,805.60, 10,436,173,208.40 and 2,362,019,429.60 is: 3,543,029,144.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,957,448,805.60 : 10,436,173,208.40 = 2,362,019,429.60 : x
  2. Step 2: Convert to fraction form
    6,957,448,805.60/10,436,173,208.40 = 2,362,019,429.60/x
  3. Step 3: Cross multiply
    6,957,448,805.60x = 10,436,173,208.40 × 2,362,019,429.60
  4. Step 4: Simplify right side
    6,957,448,805.60x = 24,650,443,888,911,769,600
  5. Step 5: Solve for x
    x = 24,650,443,888,911,769,600/6,957,448,805.60
  6. Step 6: Final answer
    x = 3,543,029,144.40

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Double scale
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Similar ratio
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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.