Home / 957,282,534.66-1,436,072,266.44-404,587,290

Finding the Fourth Proportional to 957,282,534.66, 1,436,072,266.44 and 404,587,290

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Solution

The fourth proportional to 957,282,534.66, 1,436,072,266.44 and 404,587,290 is: 606,943,682.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,282,534.66 : 1,436,072,266.44 = 404,587,290 : x
  2. Step 2: Convert to fraction form
    957,282,534.66/1,436,072,266.44 = 404,587,290/x
  3. Step 3: Cross multiply
    957,282,534.66x = 1,436,072,266.44 × 404,587,290
  4. Step 4: Simplify right side
    957,282,534.66x = 581,016,586,523,117,568
  5. Step 5: Solve for x
    x = 581,016,586,523,117,568/957,282,534.66
  6. Step 6: Final answer
    x = 606,943,682.23

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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.