Home / 6,518,005,214,195.50-8,994,441,911,004-3,591,395,064,428.10

Finding the Fourth Proportional to 6,518,005,214,195.50, 8,994,441,911,004 and 3,591,395,064,428.10

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Solution

The fourth proportional to 6,518,005,214,195.50, 8,994,441,911,004 and 3,591,395,064,428.10 is: 4,955,901,878,708.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,518,005,214,195.50 : 8,994,441,911,004 = 3,591,395,064,428.10 : x
  2. Step 2: Convert to fraction form
    6,518,005,214,195.50/8,994,441,911,004 = 3,591,395,064,428.10/x
  3. Step 3: Cross multiply
    6,518,005,214,195.50x = 8,994,441,911,004 × 3,591,395,064,428.10
  4. Step 4: Simplify right side
    6,518,005,214,195.50x = 32,302,594,286,465,015,093,395,456
  5. Step 5: Solve for x
    x = 32,302,594,286,465,015,093,395,456/6,518,005,214,195.50
  6. Step 6: Final answer
    x = 4,955,901,878,708.77

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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.