Finding the Fourth Proportional to 53,035,261, 79,552,664.70 and 14,696,665
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Solution
The fourth proportional to 53,035,261, 79,552,664.70 and 14,696,665 is: 22,044,934.65
Step by Step Solution
- Step 1: Write the proportion equation
53,035,261 : 79,552,664.70 = 14,696,665 : x - Step 2: Convert to fraction form
53,035,261/79,552,664.70 = 14,696,665/x - Step 3: Cross multiply
53,035,261x = 79,552,664.70 × 14,696,665 - Step 4: Simplify right side
53,035,261x = 1,169,158,862,953,225.50 - Step 5: Solve for x
x = 1,169,158,862,953,225.50/53,035,261 - Step 6: Final answer
x = 22,044,934.65
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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.