Home / 7,759,501,516.10-11,639,252,274.15-7,759,501,516.10

Finding the Fourth Proportional to 7,759,501,516.10, 11,639,252,274.15 and 7,759,501,516.10

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Solution

The fourth proportional to 7,759,501,516.10, 11,639,252,274.15 and 7,759,501,516.10 is: 11,639,252,274.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,759,501,516.10 : 11,639,252,274.15 = 7,759,501,516.10 : x
  2. Step 2: Convert to fraction form
    7,759,501,516.10/11,639,252,274.15 = 7,759,501,516.10/x
  3. Step 3: Cross multiply
    7,759,501,516.10x = 11,639,252,274.15 × 7,759,501,516.10
  4. Step 4: Simplify right side
    7,759,501,516.10x = 90,314,795,667,537,297,408
  5. Step 5: Solve for x
    x = 90,314,795,667,537,297,408/7,759,501,516.10
  6. Step 6: Final answer
    x = 11,639,252,274.15

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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.