Home / 967,369,774.08-1,450,905,085.44-353,810,519.04

Finding the Fourth Proportional to 967,369,774.08, 1,450,905,085.44 and 353,810,519.04

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Solution

The fourth proportional to 967,369,774.08, 1,450,905,085.44 and 353,810,519.04 is: 530,661,072.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,369,774.08 : 1,450,905,085.44 = 353,810,519.04 : x
  2. Step 2: Convert to fraction form
    967,369,774.08/1,450,905,085.44 = 353,810,519.04/x
  3. Step 3: Cross multiply
    967,369,774.08x = 1,450,905,085.44 × 353,810,519.04
  4. Step 4: Simplify right side
    967,369,774.08x = 513,345,481,357,302,016
  5. Step 5: Solve for x
    x = 513,345,481,357,302,016/967,369,774.08
  6. Step 6: Final answer
    x = 530,661,072.02

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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.