Finding the Fourth Proportional to 94,598,562.66, 141,902,909.94 and 29,897,444.58
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Solution
The fourth proportional to 94,598,562.66, 141,902,909.94 and 29,897,444.58 is: 44,847,767.94
Step by Step Solution
- Step 1: Write the proportion equation
94,598,562.66 : 141,902,909.94 = 29,897,444.58 : x - Step 2: Convert to fraction form
94,598,562.66/141,902,909.94 = 29,897,444.58/x - Step 3: Cross multiply
94,598,562.66x = 141,902,909.94 × 29,897,444.58 - Step 4: Simplify right side
94,598,562.66x = 4,242,534,385,671,881 - Step 5: Solve for x
x = 4,242,534,385,671,881/94,598,562.66 - Step 6: Final answer
x = 44,847,767.94
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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.