Home / 6,576,589,376.70-9,864,884,065.05-1,669,263,182.70

Finding the Fourth Proportional to 6,576,589,376.70, 9,864,884,065.05 and 1,669,263,182.70

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Solution

The fourth proportional to 6,576,589,376.70, 9,864,884,065.05 and 1,669,263,182.70 is: 2,503,894,774.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,576,589,376.70 : 9,864,884,065.05 = 1,669,263,182.70 : x
  2. Step 2: Convert to fraction form
    6,576,589,376.70/9,864,884,065.05 = 1,669,263,182.70/x
  3. Step 3: Cross multiply
    6,576,589,376.70x = 9,864,884,065.05 × 1,669,263,182.70
  4. Step 4: Simplify right side
    6,576,589,376.70x = 16,467,087,771,391,875,072
  5. Step 5: Solve for x
    x = 16,467,087,771,391,875,072/6,576,589,376.70
  6. Step 6: Final answer
    x = 2,503,894,774.05

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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.