Home / 794,388,603.33-1,096,266,312.24-437,197,492.62

Finding the Fourth Proportional to 794,388,603.33, 1,096,266,312.24 and 437,197,492.62

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Solution

The fourth proportional to 794,388,603.33, 1,096,266,312.24 and 437,197,492.62 is: 603,338,065.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,388,603.33 : 1,096,266,312.24 = 437,197,492.62 : x
  2. Step 2: Convert to fraction form
    794,388,603.33/1,096,266,312.24 = 437,197,492.62/x
  3. Step 3: Cross multiply
    794,388,603.33x = 1,096,266,312.24 × 437,197,492.62
  4. Step 4: Simplify right side
    794,388,603.33x = 479,284,882,955,102,016
  5. Step 5: Solve for x
    x = 479,284,882,955,102,016/794,388,603.33
  6. Step 6: Final answer
    x = 603,338,065.21

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.