Finding the Fourth Proportional to 19,711,625.17, 29,572,774.04 and 6,064,482.73
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Solution
The fourth proportional to 19,711,625.17, 29,572,774.04 and 6,064,482.73 is: 9,098,365.86
Step by Step Solution
- Step 1: Write the proportion equation
19,711,625.17 : 29,572,774.04 = 6,064,482.73 : x - Step 2: Convert to fraction form
19,711,625.17/29,572,774.04 = 6,064,482.73/x - Step 3: Cross multiply
19,711,625.17x = 29,572,774.04 × 6,064,482.73 - Step 4: Simplify right side
19,711,625.17x = 179,343,577,443,772.34 - Step 5: Solve for x
x = 179,343,577,443,772.34/19,711,625.17 - Step 6: Final answer
x = 9,098,365.86
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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.