Home / 4,855,144,516.40-7,282,716,774.60-4,855,144,516.40

Finding the Fourth Proportional to 4,855,144,516.40, 7,282,716,774.60 and 4,855,144,516.40

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Solution

The fourth proportional to 4,855,144,516.40, 7,282,716,774.60 and 4,855,144,516.40 is: 7,282,716,774.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,855,144,516.40 : 7,282,716,774.60 = 4,855,144,516.40 : x
  2. Step 2: Convert to fraction form
    4,855,144,516.40/7,282,716,774.60 = 4,855,144,516.40/x
  3. Step 3: Cross multiply
    4,855,144,516.40x = 7,282,716,774.60 × 4,855,144,516.40
  4. Step 4: Simplify right side
    4,855,144,516.40x = 35,358,642,412,693,483,520
  5. Step 5: Solve for x
    x = 35,358,642,412,693,483,520/4,855,144,516.40
  6. Step 6: Final answer
    x = 7,282,716,774.60

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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.