Home / 2,699,113,853.96-4,048,848,429.28-707,204,687.16

Finding the Fourth Proportional to 2,699,113,853.96, 4,048,848,429.28 and 707,204,687.16

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Solution

The fourth proportional to 2,699,113,853.96, 4,048,848,429.28 and 707,204,687.16 is: 1,060,853,577.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,699,113,853.96 : 4,048,848,429.28 = 707,204,687.16 : x
  2. Step 2: Convert to fraction form
    2,699,113,853.96/4,048,848,429.28 = 707,204,687.16/x
  3. Step 3: Cross multiply
    2,699,113,853.96x = 4,048,848,429.28 × 707,204,687.16
  4. Step 4: Simplify right side
    2,699,113,853.96x = 2,863,364,586,787,219,968
  5. Step 5: Solve for x
    x = 2,863,364,586,787,219,968/2,699,113,853.96
  6. Step 6: Final answer
    x = 1,060,853,577.03

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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.