Finding the Third Proportional to 239,251,326.75 and 358,477,849.13
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Solution
The third proportional to 239,251,326.75 and 358,477,849.13 is: 537,118,728.07
Step by Step Solution
- Step 1: Write the proportion equation
239,251,326.75 : 358,477,849.13 = 358,477,849.13 : x - Step 2: Convert to fraction form
239,251,326.75/358,477,849.13 = 358,477,849.13/x - Step 3: Cross multiply
239,251,326.75x = 358,477,849.13 × 358,477,849.13 - Step 4: Simplify right side
239,251,326.75x = 128,506,368,313,286,256 - Step 5: Solve for x
x = 128,506,368,313,286,256/239,251,326.75 - Step 6: Final answer
x = 537,118,728.07
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.