Home / 2,712,888,922.10-4,069,333,383.15-1,335,393,850.10

Finding the Fourth Proportional to 2,712,888,922.10, 4,069,333,383.15 and 1,335,393,850.10

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Solution

The fourth proportional to 2,712,888,922.10, 4,069,333,383.15 and 1,335,393,850.10 is: 2,003,090,775.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,712,888,922.10 : 4,069,333,383.15 = 1,335,393,850.10 : x
  2. Step 2: Convert to fraction form
    2,712,888,922.10/4,069,333,383.15 = 1,335,393,850.10/x
  3. Step 3: Cross multiply
    2,712,888,922.10x = 4,069,333,383.15 × 1,335,393,850.10
  4. Step 4: Simplify right side
    2,712,888,922.10x = 5,434,162,773,865,137,152
  5. Step 5: Solve for x
    x = 5,434,162,773,865,137,152/2,712,888,922.10
  6. Step 6: Final answer
    x = 2,003,090,775.15

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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.