Home / 19,410,047,235,324-26,786,707,178,608-10,748,874,783,240

Finding the Fourth Proportional to 19,410,047,235,324, 26,786,707,178,608 and 10,748,874,783,240

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Solution

The fourth proportional to 19,410,047,235,324, 26,786,707,178,608 and 10,748,874,783,240 is: 14,833,913,479,312.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,410,047,235,324 : 26,786,707,178,608 = 10,748,874,783,240 : x
  2. Step 2: Convert to fraction form
    19,410,047,235,324/26,786,707,178,608 = 10,748,874,783,240/x
  3. Step 3: Cross multiply
    19,410,047,235,324x = 26,786,707,178,608 × 10,748,874,783,240
  4. Step 4: Simplify right side
    19,410,047,235,324x = 287,926,961,318,173,401,474,400,256
  5. Step 5: Solve for x
    x = 287,926,961,318,173,401,474,400,256/19,410,047,235,324
  6. Step 6: Final answer
    x = 14,833,913,479,312.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.