Home / 4,476,232,904.40-6,714,349,356.60-4,203,911,163.60

Finding the Fourth Proportional to 4,476,232,904.40, 6,714,349,356.60 and 4,203,911,163.60

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Solution

The fourth proportional to 4,476,232,904.40, 6,714,349,356.60 and 4,203,911,163.60 is: 6,305,866,745.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,476,232,904.40 : 6,714,349,356.60 = 4,203,911,163.60 : x
  2. Step 2: Convert to fraction form
    4,476,232,904.40/6,714,349,356.60 = 4,203,911,163.60/x
  3. Step 3: Cross multiply
    4,476,232,904.40x = 6,714,349,356.60 × 4,203,911,163.60
  4. Step 4: Simplify right side
    4,476,232,904.40x = 28,226,528,216,521,220,096
  5. Step 5: Solve for x
    x = 28,226,528,216,521,220,096/4,476,232,904.40
  6. Step 6: Final answer
    x = 6,305,866,745.40

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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.