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Finding the Third Proportional to 9,307,280 and 14,448,108

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Solution

The third proportional to 9,307,280 and 14,448,108 is: 22,428,445.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,307,280 : 14,448,108 = 14,448,108 : x
  2. Step 2: Convert to fraction form
    9,307,280/14,448,108 = 14,448,108/x
  3. Step 3: Cross multiply
    9,307,280x = 14,448,108 × 14,448,108
  4. Step 4: Simplify right side
    9,307,280x = 208,747,824,779,664
  5. Step 5: Solve for x
    x = 208,747,824,779,664/9,307,280
  6. Step 6: Final answer
    x = 22,428,445.77

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.