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Finding the Third Proportional to 14,127,894 and 30,513,582

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Solution

The third proportional to 14,127,894 and 30,513,582 is: 65,903,572.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,127,894 : 30,513,582 = 30,513,582 : x
  2. Step 2: Convert to fraction form
    14,127,894/30,513,582 = 30,513,582/x
  3. Step 3: Cross multiply
    14,127,894x = 30,513,582 × 30,513,582
  4. Step 4: Simplify right side
    14,127,894x = 931,078,686,470,724
  5. Step 5: Solve for x
    x = 931,078,686,470,724/14,127,894
  6. Step 6: Final answer
    x = 65,903,572.50

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.