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Finding the Third Proportional to 30,898,518 and 46,745,385

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Solution

The third proportional to 30,898,518 and 46,745,385 is: 70,719,606.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,898,518 : 46,745,385 = 46,745,385 : x
  2. Step 2: Convert to fraction form
    30,898,518/46,745,385 = 46,745,385/x
  3. Step 3: Cross multiply
    30,898,518x = 46,745,385 × 46,745,385
  4. Step 4: Simplify right side
    30,898,518x = 2,185,131,018,798,225
  5. Step 5: Solve for x
    x = 2,185,131,018,798,225/30,898,518
  6. Step 6: Final answer
    x = 70,719,606.00

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.