Finding the Fourth Proportional to 33,725,548, 46,547,561.28 and 19,238,860
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Solution
The fourth proportional to 33,725,548, 46,547,561.28 and 19,238,860 is: 26,553,223.53
Step by Step Solution
- Step 1: Write the proportion equation
33,725,548 : 46,547,561.28 = 19,238,860 : x - Step 2: Convert to fraction form
33,725,548/46,547,561.28 = 19,238,860/x - Step 3: Cross multiply
33,725,548x = 46,547,561.28 × 19,238,860 - Step 4: Simplify right side
33,725,548x = 895,522,014,807,340.88 - Step 5: Solve for x
x = 895,522,014,807,340.88/33,725,548 - Step 6: Final answer
x = 26,553,223.53
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.