Home / 957,282,549.72-1,436,072,289-404,587,305

Finding the Fourth Proportional to 957,282,549.72, 1,436,072,289 and 404,587,305

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Solution

The fourth proportional to 957,282,549.72, 1,436,072,289 and 404,587,305 is: 606,943,704.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,282,549.72 : 1,436,072,289 = 404,587,305 : x
  2. Step 2: Convert to fraction form
    957,282,549.72/1,436,072,289 = 404,587,305/x
  3. Step 3: Cross multiply
    957,282,549.72x = 1,436,072,289 × 404,587,305
  4. Step 4: Simplify right side
    957,282,549.72x = 581,016,617,191,691,136
  5. Step 5: Solve for x
    x = 581,016,617,191,691,136/957,282,549.72
  6. Step 6: Final answer
    x = 606,943,704.72

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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.