Home / 1,701,230,872.80-2,551,846,309.20-1,001,004,211.20

Finding the Fourth Proportional to 1,701,230,872.80, 2,551,846,309.20 and 1,001,004,211.20

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Solution

The fourth proportional to 1,701,230,872.80, 2,551,846,309.20 and 1,001,004,211.20 is: 1,501,506,316.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,230,872.80 : 2,551,846,309.20 = 1,001,004,211.20 : x
  2. Step 2: Convert to fraction form
    1,701,230,872.80/2,551,846,309.20 = 1,001,004,211.20/x
  3. Step 3: Cross multiply
    1,701,230,872.80x = 2,551,846,309.20 × 1,001,004,211.20
  4. Step 4: Simplify right side
    1,701,230,872.80x = 2,554,408,901,844,377,088
  5. Step 5: Solve for x
    x = 2,554,408,901,844,377,088/1,701,230,872.80
  6. Step 6: Final answer
    x = 1,501,506,316.80

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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.