Home / 186,280,108,833.80-279,420,163,250.70-186,280,108,833.80

Finding the Fourth Proportional to 186,280,108,833.80, 279,420,163,250.70 and 186,280,108,833.80

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Solution

The fourth proportional to 186,280,108,833.80, 279,420,163,250.70 and 186,280,108,833.80 is: 279,420,163,250.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    186,280,108,833.80 : 279,420,163,250.70 = 186,280,108,833.80 : x
  2. Step 2: Convert to fraction form
    186,280,108,833.80/279,420,163,250.70 = 186,280,108,833.80/x
  3. Step 3: Cross multiply
    186,280,108,833.80x = 279,420,163,250.70 × 186,280,108,833.80
  4. Step 4: Simplify right side
    186,280,108,833.80x = 52,050,418,420,698,562,166,784
  5. Step 5: Solve for x
    x = 52,050,418,420,698,562,166,784/186,280,108,833.80
  6. Step 6: Final answer
    x = 279,420,163,250.70

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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.