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Finding the Third Proportional to 52,424,886,480 and 115,535,634,360

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Solution

The third proportional to 52,424,886,480 and 115,535,634,360 is: 254,621,110,377.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,424,886,480 : 115,535,634,360 = 115,535,634,360 : x
  2. Step 2: Convert to fraction form
    52,424,886,480/115,535,634,360 = 115,535,634,360/x
  3. Step 3: Cross multiply
    52,424,886,480x = 115,535,634,360 × 115,535,634,360
  4. Step 4: Simplify right side
    52,424,886,480x = 13,348,482,806,967,613,521,920
  5. Step 5: Solve for x
    x = 13,348,482,806,967,613,521,920/52,424,886,480
  6. Step 6: Final answer
    x = 254,621,110,377.80

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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.