Finding the Fourth Proportional to 19,402,475.76, 29,095,264.84 and 5,566,382
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Solution
The fourth proportional to 19,402,475.76, 29,095,264.84 and 5,566,382 is: 8,347,149.12
Step by Step Solution
- Step 1: Write the proportion equation
19,402,475.76 : 29,095,264.84 = 5,566,382 : x - Step 2: Convert to fraction form
19,402,475.76/29,095,264.84 = 5,566,382/x - Step 3: Cross multiply
19,402,475.76x = 29,095,264.84 × 5,566,382 - Step 4: Simplify right side
19,402,475.76x = 161,955,358,490,608.88 - Step 5: Solve for x
x = 161,955,358,490,608.88/19,402,475.76 - Step 6: Final answer
x = 8,347,149.12
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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.