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Finding the Third Proportional to 45,508,604 and 66,559,776

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Solution

The third proportional to 45,508,604 and 66,559,776 is: 97,348,707.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,508,604 : 66,559,776 = 66,559,776 : x
  2. Step 2: Convert to fraction form
    45,508,604/66,559,776 = 66,559,776/x
  3. Step 3: Cross multiply
    45,508,604x = 66,559,776 × 66,559,776
  4. Step 4: Simplify right side
    45,508,604x = 4,430,203,781,170,176
  5. Step 5: Solve for x
    x = 4,430,203,781,170,176/45,508,604
  6. Step 6: Final answer
    x = 97,348,707.54

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.