Home / 670,236,768,020.10-1,005,355,152,030.20-670,236,768,020.10

Finding the Fourth Proportional to 670,236,768,020.10, 1,005,355,152,030.20 and 670,236,768,020.10

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Solution

The fourth proportional to 670,236,768,020.10, 1,005,355,152,030.20 and 670,236,768,020.10 is: 1,005,355,152,030.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    670,236,768,020.10 : 1,005,355,152,030.20 = 670,236,768,020.10 : x
  2. Step 2: Convert to fraction form
    670,236,768,020.10/1,005,355,152,030.20 = 670,236,768,020.10/x
  3. Step 3: Cross multiply
    670,236,768,020.10x = 1,005,355,152,030.20 × 670,236,768,020.10
  4. Step 4: Simplify right side
    670,236,768,020.10x = 673,825,987,809,077,530,460,160
  5. Step 5: Solve for x
    x = 673,825,987,809,077,530,460,160/670,236,768,020.10
  6. Step 6: Final answer
    x = 1,005,355,152,030.20

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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.