Finding the Fourth Proportional to 797,402,304,612.84, 1,196,106,523,997.80 and 193,026,521,134.80
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Solution
The fourth proportional to 797,402,304,612.84, 1,196,106,523,997.80 and 193,026,521,134.80 is: 289,540,524,147.38
Step by Step Solution
- Step 1: Write the proportion equation
797,402,304,612.84 : 1,196,106,523,997.80 = 193,026,521,134.80 : x - Step 2: Convert to fraction form
797,402,304,612.84/1,196,106,523,997.80 = 193,026,521,134.80/x - Step 3: Cross multiply
797,402,304,612.84x = 1,196,106,523,997.80 × 193,026,521,134.80 - Step 4: Simplify right side
797,402,304,612.84x = 230,880,281,233,933,490,716,672 - Step 5: Solve for x
x = 230,880,281,233,933,490,716,672/797,402,304,612.84 - Step 6: Final answer
x = 289,540,524,147.38
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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.