Finding the Fourth Proportional to 4,048,670,721.59, 6,073,272,554.64 and 1,060,806,971.48
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Solution
The fourth proportional to 4,048,670,721.59, 6,073,272,554.64 and 1,060,806,971.48 is: 1,591,280,276.59
Step by Step Solution
- Step 1: Write the proportion equation
4,048,670,721.59 : 6,073,272,554.64 = 1,060,806,971.48 : x - Step 2: Convert to fraction form
4,048,670,721.59/6,073,272,554.64 = 1,060,806,971.48/x - Step 3: Cross multiply
4,048,670,721.59x = 6,073,272,554.64 × 1,060,806,971.48 - Step 4: Simplify right side
4,048,670,721.59x = 6,442,569,865,660,261,376 - Step 5: Solve for x
x = 6,442,569,865,660,261,376/4,048,670,721.59 - Step 6: Final answer
x = 1,591,280,276.59
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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.