Finding the Third Proportional to 135,812,889.84 and 294,188,293.41
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Solution
The third proportional to 135,812,889.84 and 294,188,293.41 is: 637,249,911.09
Step by Step Solution
- Step 1: Write the proportion equation
135,812,889.84 : 294,188,293.41 = 294,188,293.41 : x - Step 2: Convert to fraction form
135,812,889.84/294,188,293.41 = 294,188,293.41/x - Step 3: Cross multiply
135,812,889.84x = 294,188,293.41 × 294,188,293.41 - Step 4: Simplify right side
135,812,889.84x = 86,546,751,977,281,840 - Step 5: Solve for x
x = 86,546,751,977,281,840/135,812,889.84 - Step 6: Final answer
x = 637,249,911.09
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.