Home / 670,236,784,223.10-1,005,355,176,334.70-670,236,784,223.10

Finding the Fourth Proportional to 670,236,784,223.10, 1,005,355,176,334.70 and 670,236,784,223.10

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Solution

The fourth proportional to 670,236,784,223.10, 1,005,355,176,334.70 and 670,236,784,223.10 is: 1,005,355,176,334.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    670,236,784,223.10 : 1,005,355,176,334.70 = 670,236,784,223.10 : x
  2. Step 2: Convert to fraction form
    670,236,784,223.10/1,005,355,176,334.70 = 670,236,784,223.10/x
  3. Step 3: Cross multiply
    670,236,784,223.10x = 1,005,355,176,334.70 × 670,236,784,223.10
  4. Step 4: Simplify right side
    670,236,784,223.10x = 673,826,020,388,616,915,648,512
  5. Step 5: Solve for x
    x = 673,826,020,388,616,915,648,512/670,236,784,223.10
  6. Step 6: Final answer
    x = 1,005,355,176,334.70

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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.