Finding the Fourth Proportional to 19,350,547.92, 29,030,020.92 and 5,887,026
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Solution
The fourth proportional to 19,350,547.92, 29,030,020.92 and 5,887,026 is: 8,831,816.48
Step by Step Solution
- Step 1: Write the proportion equation
19,350,547.92 : 29,030,020.92 = 5,887,026 : x - Step 2: Convert to fraction form
19,350,547.92/29,030,020.92 = 5,887,026/x - Step 3: Cross multiply
19,350,547.92x = 29,030,020.92 × 5,887,026 - Step 4: Simplify right side
19,350,547.92x = 170,900,487,936,583.94 - Step 5: Solve for x
x = 170,900,487,936,583.94/19,350,547.92 - Step 6: Final answer
x = 8,831,816.48
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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.