Finding the Fourth Proportional to 14,725,254.42, 22,087,050.87 and 6,525,534.98
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Solution
The fourth proportional to 14,725,254.42, 22,087,050.87 and 6,525,534.98 is: 9,787,934.31
Step by Step Solution
- Step 1: Write the proportion equation
14,725,254.42 : 22,087,050.87 = 6,525,534.98 : x - Step 2: Convert to fraction form
14,725,254.42/22,087,050.87 = 6,525,534.98/x - Step 3: Cross multiply
14,725,254.42x = 22,087,050.87 × 6,525,534.98 - Step 4: Simplify right side
14,725,254.42x = 144,129,822,934,313.25 - Step 5: Solve for x
x = 144,129,822,934,313.25/14,725,254.42 - Step 6: Final answer
x = 9,787,934.31
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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.