Finding the Fourth Proportional to 86,668,756, 119,602,900.56 and 48,037,588
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Solution
The fourth proportional to 86,668,756, 119,602,900.56 and 48,037,588 is: 66,291,881.02
Step by Step Solution
- Step 1: Write the proportion equation
86,668,756 : 119,602,900.56 = 48,037,588 : x - Step 2: Convert to fraction form
86,668,756/119,602,900.56 = 48,037,588/x - Step 3: Cross multiply
86,668,756x = 119,602,900.56 × 48,037,588 - Step 4: Simplify right side
86,668,756x = 5,745,434,860,706,249 - Step 5: Solve for x
x = 5,745,434,860,706,249/86,668,756 - Step 6: Final answer
x = 66,291,881.02
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.