Finding the Fourth Proportional to 16,935,461,958,747, 25,403,191,537,116 and 4,696,872,210,229
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Solution
The fourth proportional to 16,935,461,958,747, 25,403,191,537,116 and 4,696,872,210,229 is: 7,045,307,926,789.64
Step by Step Solution
- Step 1: Write the proportion equation
16,935,461,958,747 : 25,403,191,537,116 = 4,696,872,210,229 : x - Step 2: Convert to fraction form
16,935,461,958,747/25,403,191,537,116 = 4,696,872,210,229/x - Step 3: Cross multiply
16,935,461,958,747x = 25,403,191,537,116 × 4,696,872,210,229 - Step 4: Simplify right side
16,935,461,958,747x = 119,315,544,381,804,663,367,794,688 - Step 5: Solve for x
x = 119,315,544,381,804,663,367,794,688/16,935,461,958,747 - Step 6: Final answer
x = 7,045,307,926,789.64
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.