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Finding the Third Proportional to 113,579,598 and 185,445,621

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Solution

The third proportional to 113,579,598 and 185,445,621 is: 302,783,941.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,579,598 : 185,445,621 = 185,445,621 : x
  2. Step 2: Convert to fraction form
    113,579,598/185,445,621 = 185,445,621/x
  3. Step 3: Cross multiply
    113,579,598x = 185,445,621 × 185,445,621
  4. Step 4: Simplify right side
    113,579,598x = 34,390,078,348,075,640
  5. Step 5: Solve for x
    x = 34,390,078,348,075,640/113,579,598
  6. Step 6: Final answer
    x = 302,783,941.43

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Why These Related Problems?

These problems maintain the same ratio (1.63) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.