Home / 1,699,919,815.32-2,550,620,766.06-595,317,072.42

Finding the Fourth Proportional to 1,699,919,815.32, 2,550,620,766.06 and 595,317,072.42

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Solution

The fourth proportional to 1,699,919,815.32, 2,550,620,766.06 and 595,317,072.42 is: 893,235,124.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,699,919,815.32 : 2,550,620,766.06 = 595,317,072.42 : x
  2. Step 2: Convert to fraction form
    1,699,919,815.32/2,550,620,766.06 = 595,317,072.42/x
  3. Step 3: Cross multiply
    1,699,919,815.32x = 2,550,620,766.06 × 595,317,072.42
  4. Step 4: Simplify right side
    1,699,919,815.32x = 1,518,428,087,304,496,640
  5. Step 5: Solve for x
    x = 1,518,428,087,304,496,640/1,699,919,815.32
  6. Step 6: Final answer
    x = 893,235,124.16

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.