Finding the Fourth Proportional to 6,402,046,110.44, 9,593,152,082.92 and 4,440,712,317.80
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Solution
The fourth proportional to 6,402,046,110.44, 9,593,152,082.92 and 4,440,712,317.80 is: 6,654,189,595.99
Step by Step Solution
- Step 1: Write the proportion equation
6,402,046,110.44 : 9,593,152,082.92 = 4,440,712,317.80 : x - Step 2: Convert to fraction form
6,402,046,110.44/9,593,152,082.92 = 4,440,712,317.80/x - Step 3: Cross multiply
6,402,046,110.44x = 9,593,152,082.92 × 4,440,712,317.80 - Step 4: Simplify right side
6,402,046,110.44x = 42,600,428,621,151,576,064 - Step 5: Solve for x
x = 42,600,428,621,151,576,064/6,402,046,110.44 - Step 6: Final answer
x = 6,654,189,595.99
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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.