Finding the Fourth Proportional to 16,337,625,908.10, 24,506,438,862.15 and 14,013,102,974.10
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Solution
The fourth proportional to 16,337,625,908.10, 24,506,438,862.15 and 14,013,102,974.10 is: 21,019,654,461.15
Step by Step Solution
- Step 1: Write the proportion equation
16,337,625,908.10 : 24,506,438,862.15 = 14,013,102,974.10 : x - Step 2: Convert to fraction form
16,337,625,908.10/24,506,438,862.15 = 14,013,102,974.10/x - Step 3: Cross multiply
16,337,625,908.10x = 24,506,438,862.15 × 14,013,102,974.10 - Step 4: Simplify right side
16,337,625,908.10x = 343,411,251,303,794,016,256 - Step 5: Solve for x
x = 343,411,251,303,794,016,256/16,337,625,908.10 - Step 6: Final answer
x = 21,019,654,461.15
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1.5x scale
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.