Home / 43,578,174,890.40-65,263,950,205.20-43,578,174,890.40

Finding the Fourth Proportional to 43,578,174,890.40, 65,263,950,205.20 and 43,578,174,890.40

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Solution

The fourth proportional to 43,578,174,890.40, 65,263,950,205.20 and 43,578,174,890.40 is: 65,263,950,205.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,578,174,890.40 : 65,263,950,205.20 = 43,578,174,890.40 : x
  2. Step 2: Convert to fraction form
    43,578,174,890.40/65,263,950,205.20 = 43,578,174,890.40/x
  3. Step 3: Cross multiply
    43,578,174,890.40x = 65,263,950,205.20 × 43,578,174,890.40
  4. Step 4: Simplify right side
    43,578,174,890.40x = 2,844,083,836,080,562,372,608
  5. Step 5: Solve for x
    x = 2,844,083,836,080,562,372,608/43,578,174,890.40
  6. Step 6: Final answer
    x = 65,263,950,205.20

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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.