Finding the Third Proportional to 2,878,750,130 and 4,422,881,403
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Solution
The third proportional to 2,878,750,130 and 4,422,881,403 is: 6,795,268,439.99
Step by Step Solution
- Step 1: Write the proportion equation
2,878,750,130 : 4,422,881,403 = 4,422,881,403 : x - Step 2: Convert to fraction form
2,878,750,130/4,422,881,403 = 4,422,881,403/x - Step 3: Cross multiply
2,878,750,130x = 4,422,881,403 × 4,422,881,403 - Step 4: Simplify right side
2,878,750,130x = 19,561,879,905,003,249,664 - Step 5: Solve for x
x = 19,561,879,905,003,249,664/2,878,750,130 - Step 6: Final answer
x = 6,795,268,439.99
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.