Finding the Fourth Proportional to 64,963,592.04, 97,437,802.80 and 26,100,470.82
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Solution
The fourth proportional to 64,963,592.04, 97,437,802.80 and 26,100,470.82 is: 39,147,658.69
Step by Step Solution
- Step 1: Write the proportion equation
64,963,592.04 : 97,437,802.80 = 26,100,470.82 : x - Step 2: Convert to fraction form
64,963,592.04/97,437,802.80 = 26,100,470.82/x - Step 3: Cross multiply
64,963,592.04x = 97,437,802.80 × 26,100,470.82 - Step 4: Simplify right side
64,963,592.04x = 2,543,172,528,746,314 - Step 5: Solve for x
x = 2,543,172,528,746,314/64,963,592.04 - Step 6: Final answer
x = 39,147,658.69
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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.