Finding the Third Proportional to 108,311,271 and 171,645,303
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Solution
The third proportional to 108,311,271 and 171,645,303 is: 272,013,334.99
Step by Step Solution
- Step 1: Write the proportion equation
108,311,271 : 171,645,303 = 171,645,303 : x - Step 2: Convert to fraction form
108,311,271/171,645,303 = 171,645,303/x - Step 3: Cross multiply
108,311,271x = 171,645,303 × 171,645,303 - Step 4: Simplify right side
108,311,271x = 29,462,110,041,961,808 - Step 5: Solve for x
x = 29,462,110,041,961,808/108,311,271 - Step 6: Final answer
x = 272,013,334.99
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These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.