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Finding the Third Proportional to 19,470,594.75 and 41,547,239.50

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Solution

The third proportional to 19,470,594.75 and 41,547,239.50 is: 88,655,386.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,470,594.75 : 41,547,239.50 = 41,547,239.50 : x
  2. Step 2: Convert to fraction form
    19,470,594.75/41,547,239.50 = 41,547,239.50/x
  3. Step 3: Cross multiply
    19,470,594.75x = 41,547,239.50 × 41,547,239.50
  4. Step 4: Simplify right side
    19,470,594.75x = 1,726,173,110,070,360.25
  5. Step 5: Solve for x
    x = 1,726,173,110,070,360.25/19,470,594.75
  6. Step 6: Final answer
    x = 88,655,386.87

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.