Finding the Fourth Proportional to 16,473,031,888,204, 22,732,787,716,344 and 9,065,464,504,799.40
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Solution
The fourth proportional to 16,473,031,888,204, 22,732,787,716,344 and 9,065,464,504,799.40 is: 12,510,343,058,658.70
Step by Step Solution
- Step 1: Write the proportion equation
16,473,031,888,204 : 22,732,787,716,344 = 9,065,464,504,799.40 : x - Step 2: Convert to fraction form
16,473,031,888,204/22,732,787,716,344 = 9,065,464,504,799.40/x - Step 3: Cross multiply
16,473,031,888,204x = 22,732,787,716,344 × 9,065,464,504,799.40 - Step 4: Simplify right side
16,473,031,888,204x = 206,083,280,137,656,356,910,923,776 - Step 5: Solve for x
x = 206,083,280,137,656,356,910,923,776/16,473,031,888,204 - Step 6: Final answer
x = 12,510,343,058,658.70
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1.5x scale
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.