Home / 1,884,147,923.56-2,826,528,884.22-556,310,186.44

Finding the Fourth Proportional to 1,884,147,923.56, 2,826,528,884.22 and 556,310,186.44

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Solution

The fourth proportional to 1,884,147,923.56, 2,826,528,884.22 and 556,310,186.44 is: 834,555,923.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,884,147,923.56 : 2,826,528,884.22 = 556,310,186.44 : x
  2. Step 2: Convert to fraction form
    1,884,147,923.56/2,826,528,884.22 = 556,310,186.44/x
  3. Step 3: Cross multiply
    1,884,147,923.56x = 2,826,528,884.22 × 556,310,186.44
  4. Step 4: Simplify right side
    1,884,147,923.56x = 1,572,426,810,558,473,472
  5. Step 5: Solve for x
    x = 1,572,426,810,558,473,472/1,884,147,923.56
  6. Step 6: Final answer
    x = 834,555,923.61

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Double scale
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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.