Home / 7,077,093,527.96-10,609,421,877.38-2,883,572,644.94

Finding the Fourth Proportional to 7,077,093,527.96, 10,609,421,877.38 and 2,883,572,644.94

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Solution

The fourth proportional to 7,077,093,527.96, 10,609,421,877.38 and 2,883,572,644.94 is: 4,322,825,264.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,077,093,527.96 : 10,609,421,877.38 = 2,883,572,644.94 : x
  2. Step 2: Convert to fraction form
    7,077,093,527.96/10,609,421,877.38 = 2,883,572,644.94/x
  3. Step 3: Cross multiply
    7,077,093,527.96x = 10,609,421,877.38 × 2,883,572,644.94
  4. Step 4: Simplify right side
    7,077,093,527.96x = 30,593,038,704,240,943,104
  5. Step 5: Solve for x
    x = 30,593,038,704,240,943,104/7,077,093,527.96
  6. Step 6: Final answer
    x = 4,322,825,264.83

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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.