Finding the Third Proportional to 119,735,184 and 258,630,432
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Solution
The third proportional to 119,735,184 and 258,630,432 is: 558,646,991.82
Step by Step Solution
- Step 1: Write the proportion equation
119,735,184 : 258,630,432 = 258,630,432 : x - Step 2: Convert to fraction form
119,735,184/258,630,432 = 258,630,432/x - Step 3: Cross multiply
119,735,184x = 258,630,432 × 258,630,432 - Step 4: Simplify right side
119,735,184x = 66,889,700,356,506,624 - Step 5: Solve for x
x = 66,889,700,356,506,624/119,735,184 - Step 6: Final answer
x = 558,646,991.82
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.