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Finding the Third Proportional to 28,905,648 and 41,547,624

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Solution

The third proportional to 28,905,648 and 41,547,624 is: 59,718,607.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,905,648 : 41,547,624 = 41,547,624 : x
  2. Step 2: Convert to fraction form
    28,905,648/41,547,624 = 41,547,624/x
  3. Step 3: Cross multiply
    28,905,648x = 41,547,624 × 41,547,624
  4. Step 4: Simplify right side
    28,905,648x = 1,726,205,060,045,376
  5. Step 5: Solve for x
    x = 1,726,205,060,045,376/28,905,648
  6. Step 6: Final answer
    x = 59,718,607.94

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.