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Finding the Third Proportional to 15,547,869 and 24,387,601.50

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Solution

The third proportional to 15,547,869 and 24,387,601.50 is: 38,253,159.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,547,869 : 24,387,601.50 = 24,387,601.50 : x
  2. Step 2: Convert to fraction form
    15,547,869/24,387,601.50 = 24,387,601.50/x
  3. Step 3: Cross multiply
    15,547,869x = 24,387,601.50 × 24,387,601.50
  4. Step 4: Simplify right side
    15,547,869x = 594,755,106,922,802.25
  5. Step 5: Solve for x
    x = 594,755,106,922,802.25/15,547,869
  6. Step 6: Final answer
    x = 38,253,159.13

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.