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Finding the Third Proportional to 39,412,501.13 and 92,085,386.63

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Solution

The third proportional to 39,412,501.13 and 92,085,386.63 is: 215,153,014.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,412,501.13 : 92,085,386.63 = 92,085,386.63 : x
  2. Step 2: Convert to fraction form
    39,412,501.13/92,085,386.63 = 92,085,386.63/x
  3. Step 3: Cross multiply
    39,412,501.13x = 92,085,386.63 × 92,085,386.63
  4. Step 4: Simplify right side
    39,412,501.13x = 8,479,718,429,875,729
  5. Step 5: Solve for x
    x = 8,479,718,429,875,729/39,412,501.13
  6. Step 6: Final answer
    x = 215,153,014.60

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These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.