Finding the Fourth Proportional to 26,563,299.17, 36,653,307.77 and 14,960,126.93
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Solution
The fourth proportional to 26,563,299.17, 36,653,307.77 and 14,960,126.93 is: 20,642,697.02
Step by Step Solution
- Step 1: Write the proportion equation
26,563,299.17 : 36,653,307.77 = 14,960,126.93 : x - Step 2: Convert to fraction form
26,563,299.17/36,653,307.77 = 14,960,126.93/x - Step 3: Cross multiply
26,563,299.17x = 36,653,307.77 × 14,960,126.93 - Step 4: Simplify right side
26,563,299.17x = 548,338,136,497,689.06 - Step 5: Solve for x
x = 548,338,136,497,689.06/26,563,299.17 - Step 6: Final answer
x = 20,642,697.02
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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.