Finding the Fourth Proportional to 9,652,432,802.16, 14,478,695,444.85 and 2,929,633,149.84
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Solution
The fourth proportional to 9,652,432,802.16, 14,478,695,444.85 and 2,929,633,149.84 is: 4,394,463,759.65
Step by Step Solution
- Step 1: Write the proportion equation
9,652,432,802.16 : 14,478,695,444.85 = 2,929,633,149.84 : x - Step 2: Convert to fraction form
9,652,432,802.16/14,478,695,444.85 = 2,929,633,149.84/x - Step 3: Cross multiply
9,652,432,802.16x = 14,478,695,444.85 × 2,929,633,149.84 - Step 4: Simplify right side
9,652,432,802.16x = 42,417,266,141,582,925,824 - Step 5: Solve for x
x = 42,417,266,141,582,925,824/9,652,432,802.16 - Step 6: Final answer
x = 4,394,463,759.65
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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.