Finding the Fourth Proportional to 57,823,398.84, 86,725,791.30 and 16,873,223.52
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Solution
The fourth proportional to 57,823,398.84, 86,725,791.30 and 16,873,223.52 is: 25,307,119.45
Step by Step Solution
- Step 1: Write the proportion equation
57,823,398.84 : 86,725,791.30 = 16,873,223.52 : x - Step 2: Convert to fraction form
57,823,398.84/86,725,791.30 = 16,873,223.52/x - Step 3: Cross multiply
57,823,398.84x = 86,725,791.30 × 16,873,223.52 - Step 4: Simplify right side
57,823,398.84x = 1,463,343,661,553,771.25 - Step 5: Solve for x
x = 1,463,343,661,553,771.25/57,823,398.84 - Step 6: Final answer
x = 25,307,119.45
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.