Home / 16,175,543,544.40-24,263,315,316.60-13,236,887,390.80

Finding the Fourth Proportional to 16,175,543,544.40, 24,263,315,316.60 and 13,236,887,390.80

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Solution

The fourth proportional to 16,175,543,544.40, 24,263,315,316.60 and 13,236,887,390.80 is: 19,855,331,086.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,175,543,544.40 : 24,263,315,316.60 = 13,236,887,390.80 : x
  2. Step 2: Convert to fraction form
    16,175,543,544.40/24,263,315,316.60 = 13,236,887,390.80/x
  3. Step 3: Cross multiply
    16,175,543,544.40x = 24,263,315,316.60 × 13,236,887,390.80
  4. Step 4: Simplify right side
    16,175,543,544.40x = 321,170,772,573,307,011,072
  5. Step 5: Solve for x
    x = 321,170,772,573,307,011,072/16,175,543,544.40
  6. Step 6: Final answer
    x = 19,855,331,086.20

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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.