Finding the Fourth Proportional to 9,703,386,136,194.80, 14,555,973,970,511 and 3,168,802,358,202.40
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Solution
The fourth proportional to 9,703,386,136,194.80, 14,555,973,970,511 and 3,168,802,358,202.40 is: 4,753,495,738,115.19
Step by Step Solution
- Step 1: Write the proportion equation
9,703,386,136,194.80 : 14,555,973,970,511 = 3,168,802,358,202.40 : x - Step 2: Convert to fraction form
9,703,386,136,194.80/14,555,973,970,511 = 3,168,802,358,202.40/x - Step 3: Cross multiply
9,703,386,136,194.80x = 14,555,973,970,511 × 3,168,802,358,202.40 - Step 4: Simplify right side
9,703,386,136,194.80x = 46,125,004,643,688,006,008,438,784 - Step 5: Solve for x
x = 46,125,004,643,688,006,008,438,784/9,703,386,136,194.80 - Step 6: Final answer
x = 4,753,495,738,115.19
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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.