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Finding the Third Proportional to 10,348,792 and 22,509,646

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Solution

The third proportional to 10,348,792 and 22,509,646 is: 48,960,706.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,348,792 : 22,509,646 = 22,509,646 : x
  2. Step 2: Convert to fraction form
    10,348,792/22,509,646 = 22,509,646/x
  3. Step 3: Cross multiply
    10,348,792x = 22,509,646 × 22,509,646
  4. Step 4: Simplify right side
    10,348,792x = 506,684,163,045,316
  5. Step 5: Solve for x
    x = 506,684,163,045,316/10,348,792
  6. Step 6: Final answer
    x = 48,960,706.05

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.