Finding the Third Proportional to 20,246,454 and 43,565,455.13
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Solution
The third proportional to 20,246,454 and 43,565,455.13 is: 93,742,285.95
Step by Step Solution
- Step 1: Write the proportion equation
20,246,454 : 43,565,455.13 = 43,565,455.13 : x - Step 2: Convert to fraction form
20,246,454/43,565,455.13 = 43,565,455.13/x - Step 3: Cross multiply
20,246,454x = 43,565,455.13 × 43,565,455.13 - Step 4: Simplify right side
20,246,454x = 1,897,948,880,248,388.75 - Step 5: Solve for x
x = 1,897,948,880,248,388.75/20,246,454 - Step 6: Final answer
x = 93,742,285.95
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.