Home / 211,736,595,404.70-317,604,893,107.05-211,736,595,404.70

Finding the Fourth Proportional to 211,736,595,404.70, 317,604,893,107.05 and 211,736,595,404.70

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Solution

The fourth proportional to 211,736,595,404.70, 317,604,893,107.05 and 211,736,595,404.70 is: 317,604,893,107.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    211,736,595,404.70 : 317,604,893,107.05 = 211,736,595,404.70 : x
  2. Step 2: Convert to fraction form
    211,736,595,404.70/317,604,893,107.05 = 211,736,595,404.70/x
  3. Step 3: Cross multiply
    211,736,595,404.70x = 317,604,893,107.05 × 211,736,595,404.70
  4. Step 4: Simplify right side
    211,736,595,404.70x = 67,248,578,750,360,441,585,664
  5. Step 5: Solve for x
    x = 67,248,578,750,360,441,585,664/211,736,595,404.70
  6. Step 6: Final answer
    x = 317,604,893,107.05

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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.