Home / 264,548,268,091.80-396,822,402,137.70-237,273,865,666.20

Finding the Fourth Proportional to 264,548,268,091.80, 396,822,402,137.70 and 237,273,865,666.20

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Solution

The fourth proportional to 264,548,268,091.80, 396,822,402,137.70 and 237,273,865,666.20 is: 355,910,798,499.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,548,268,091.80 : 396,822,402,137.70 = 237,273,865,666.20 : x
  2. Step 2: Convert to fraction form
    264,548,268,091.80/396,822,402,137.70 = 237,273,865,666.20/x
  3. Step 3: Cross multiply
    264,548,268,091.80x = 396,822,402,137.70 × 237,273,865,666.20
  4. Step 4: Simplify right side
    264,548,268,091.80x = 94,155,585,338,159,436,660,736
  5. Step 5: Solve for x
    x = 94,155,585,338,159,436,660,736/264,548,268,091.80
  6. Step 6: Final answer
    x = 355,910,798,499.30

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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.