Finding the Fourth Proportional to 14,929,701.93, 22,381,216.88 and 5,829,682.41
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Solution
The fourth proportional to 14,929,701.93, 22,381,216.88 and 5,829,682.41 is: 8,739,316.23
Step by Step Solution
- Step 1: Write the proportion equation
14,929,701.93 : 22,381,216.88 = 5,829,682.41 : x - Step 2: Convert to fraction form
14,929,701.93/22,381,216.88 = 5,829,682.41/x - Step 3: Cross multiply
14,929,701.93x = 22,381,216.88 × 5,829,682.41 - Step 4: Simplify right side
14,929,701.93x = 130,475,386,330,582.67 - Step 5: Solve for x
x = 130,475,386,330,582.67/14,929,701.93 - Step 6: Final answer
x = 8,739,316.23
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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.