Finding the Fourth Proportional to 15,079,898,739,803, 22,623,024,935,408 and 4,891,781,581,495.70
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Solution
The fourth proportional to 15,079,898,739,803, 22,623,024,935,408 and 4,891,781,581,495.70 is: 7,338,702,905,520.47
Step by Step Solution
- Step 1: Write the proportion equation
15,079,898,739,803 : 22,623,024,935,408 = 4,891,781,581,495.70 : x - Step 2: Convert to fraction form
15,079,898,739,803/22,623,024,935,408 = 4,891,781,581,495.70/x - Step 3: Cross multiply
15,079,898,739,803x = 22,623,024,935,408 × 4,891,781,581,495.70 - Step 4: Simplify right side
15,079,898,739,803x = 110,666,896,696,746,799,452,389,376 - Step 5: Solve for x
x = 110,666,896,696,746,799,452,389,376/15,079,898,739,803 - Step 6: Final answer
x = 7,338,702,905,520.47
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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.