Finding the Fourth Proportional to 14,897,994.48, 22,334,937.68 and 4,657,585.68
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Solution
The fourth proportional to 14,897,994.48, 22,334,937.68 and 4,657,585.68 is: 6,982,610.04
Step by Step Solution
- Step 1: Write the proportion equation
14,897,994.48 : 22,334,937.68 = 4,657,585.68 : x - Step 2: Convert to fraction form
14,897,994.48/22,334,937.68 = 4,657,585.68/x - Step 3: Cross multiply
14,897,994.48x = 22,334,937.68 × 4,657,585.68 - Step 4: Simplify right side
14,897,994.48x = 104,026,885,902,060.42 - Step 5: Solve for x
x = 104,026,885,902,060.42/14,897,994.48 - Step 6: Final answer
x = 6,982,610.04
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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.