Finding the Fourth Proportional to 29,367,776,440,127, 40,527,657,484,136 and 16,019,390,379,802
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Solution
The fourth proportional to 29,367,776,440,127, 40,527,657,484,136 and 16,019,390,379,802 is: 22,106,827,452,220.66
Step by Step Solution
- Step 1: Write the proportion equation
29,367,776,440,127 : 40,527,657,484,136 = 16,019,390,379,802 : x - Step 2: Convert to fraction form
29,367,776,440,127/40,527,657,484,136 = 16,019,390,379,802/x - Step 3: Cross multiply
29,367,776,440,127x = 40,527,657,484,136 × 16,019,390,379,802 - Step 4: Simplify right side
29,367,776,440,127x = 649,228,366,417,278,815,724,109,824 - Step 5: Solve for x
x = 649,228,366,417,278,815,724,109,824/29,367,776,440,127 - Step 6: Final answer
x = 22,106,827,452,220.66
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.