Finding the Fourth Proportional to 5,778,231,315.11, 8,652,633,263.11 and 3,807,108,508.04
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Solution
The fourth proportional to 5,778,231,315.11, 8,652,633,263.11 and 3,807,108,508.04 is: 5,700,968,326.90
Step by Step Solution
- Step 1: Write the proportion equation
5,778,231,315.11 : 8,652,633,263.11 = 3,807,108,508.04 : x - Step 2: Convert to fraction form
5,778,231,315.11/8,652,633,263.11 = 3,807,108,508.04/x - Step 3: Cross multiply
5,778,231,315.11x = 8,652,633,263.11 × 3,807,108,508.04 - Step 4: Simplify right side
5,778,231,315.11x = 32,941,513,712,935,989,248 - Step 5: Solve for x
x = 32,941,513,712,935,989,248/5,778,231,315.11 - Step 6: Final answer
x = 5,700,968,326.90
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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.