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Finding the Third Proportional to 15,457,560 and 36,371,004

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Solution

The third proportional to 15,457,560 and 36,371,004 is: 85,579,479.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,457,560 : 36,371,004 = 36,371,004 : x
  2. Step 2: Convert to fraction form
    15,457,560/36,371,004 = 36,371,004/x
  3. Step 3: Cross multiply
    15,457,560x = 36,371,004 × 36,371,004
  4. Step 4: Simplify right side
    15,457,560x = 1,322,849,931,968,016
  5. Step 5: Solve for x
    x = 1,322,849,931,968,016/15,457,560
  6. Step 6: Final answer
    x = 85,579,479.04

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Why These Related Problems?

These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.