Finding the Fourth Proportional to 343,048,194,860.58, 514,553,670,536.20 and 104,264,226,739.35
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Solution
The fourth proportional to 343,048,194,860.58, 514,553,670,536.20 and 104,264,226,739.35 is: 156,390,680,312.88
Step by Step Solution
- Step 1: Write the proportion equation
343,048,194,860.58 : 514,553,670,536.20 = 104,264,226,739.35 : x - Step 2: Convert to fraction form
343,048,194,860.58/514,553,670,536.20 = 104,264,226,739.35/x - Step 3: Cross multiply
343,048,194,860.58x = 514,553,670,536.20 × 104,264,226,739.35 - Step 4: Simplify right side
343,048,194,860.58x = 53,649,540,574,351,156,314,112 - Step 5: Solve for x
x = 53,649,540,574,351,156,314,112/343,048,194,860.58 - Step 6: Final answer
x = 156,390,680,312.88
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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.