Finding the Fourth Proportional to 44,368,343.34, 66,553,870.84 and 15,221,773.48
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Solution
The fourth proportional to 44,368,343.34, 66,553,870.84 and 15,221,773.48 is: 22,833,125.37
Step by Step Solution
- Step 1: Write the proportion equation
44,368,343.34 : 66,553,870.84 = 15,221,773.48 : x - Step 2: Convert to fraction form
44,368,343.34/66,553,870.84 = 15,221,773.48/x - Step 3: Cross multiply
44,368,343.34x = 66,553,870.84 × 15,221,773.48 - Step 4: Simplify right side
44,368,343.34x = 1,013,067,946,143,657.38 - Step 5: Solve for x
x = 1,013,067,946,143,657.38/44,368,343.34 - Step 6: Final answer
x = 22,833,125.37
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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.