Finding the Fourth Proportional to 17,660,113.98, 24,368,765.40 and 10,219,053.84
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Solution
The fourth proportional to 17,660,113.98, 24,368,765.40 and 10,219,053.84 is: 14,101,025.96
Step by Step Solution
- Step 1: Write the proportion equation
17,660,113.98 : 24,368,765.40 = 10,219,053.84 : x - Step 2: Convert to fraction form
17,660,113.98/24,368,765.40 = 10,219,053.84/x - Step 3: Cross multiply
17,660,113.98x = 24,368,765.40 × 10,219,053.84 - Step 4: Simplify right side
17,660,113.98x = 249,025,725,636,929.12 - Step 5: Solve for x
x = 249,025,725,636,929.12/17,660,113.98 - Step 6: Final answer
x = 14,101,025.96
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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.