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Finding the Third Proportional to 245,885,824 and 373,863,603

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Solution

The third proportional to 245,885,824 and 373,863,603 is: 568,450,801.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,885,824 : 373,863,603 = 373,863,603 : x
  2. Step 2: Convert to fraction form
    245,885,824/373,863,603 = 373,863,603/x
  3. Step 3: Cross multiply
    245,885,824x = 373,863,603 × 373,863,603
  4. Step 4: Simplify right side
    245,885,824x = 139,773,993,648,141,616
  5. Step 5: Solve for x
    x = 139,773,993,648,141,616/245,885,824
  6. Step 6: Final answer
    x = 568,450,801.17

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.