Home / 2,574,191,238.93-3,861,322,730.64-733,943,916.18

Finding the Fourth Proportional to 2,574,191,238.93, 3,861,322,730.64 and 733,943,916.18

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Solution

The fourth proportional to 2,574,191,238.93, 3,861,322,730.64 and 733,943,916.18 is: 1,100,926,102.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,574,191,238.93 : 3,861,322,730.64 = 733,943,916.18 : x
  2. Step 2: Convert to fraction form
    2,574,191,238.93/3,861,322,730.64 = 733,943,916.18/x
  3. Step 3: Cross multiply
    2,574,191,238.93x = 3,861,322,730.64 × 733,943,916.18
  4. Step 4: Simplify right side
    2,574,191,238.93x = 2,833,994,326,560,772,608
  5. Step 5: Solve for x
    x = 2,833,994,326,560,772,608/2,574,191,238.93
  6. Step 6: Final answer
    x = 1,100,926,102.03

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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.