Finding the Third Proportional to 88,432,368 and 190,301,664
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Solution
The third proportional to 88,432,368 and 190,301,664 is: 409,518,868.94
Step by Step Solution
- Step 1: Write the proportion equation
88,432,368 : 190,301,664 = 190,301,664 : x - Step 2: Convert to fraction form
88,432,368/190,301,664 = 190,301,664/x - Step 3: Cross multiply
88,432,368x = 190,301,664 × 190,301,664 - Step 4: Simplify right side
88,432,368x = 36,214,723,321,168,896 - Step 5: Solve for x
x = 36,214,723,321,168,896/88,432,368 - Step 6: Final answer
x = 409,518,868.94
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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.