Finding the Fourth Proportional to 4,709,720,027.04, 6,499,552,277.04 and 2,595,312,174.24
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Solution
The fourth proportional to 4,709,720,027.04, 6,499,552,277.04 and 2,595,312,174.24 is: 3,581,607,198.49
Step by Step Solution
- Step 1: Write the proportion equation
4,709,720,027.04 : 6,499,552,277.04 = 2,595,312,174.24 : x - Step 2: Convert to fraction form
4,709,720,027.04/6,499,552,277.04 = 2,595,312,174.24/x - Step 3: Cross multiply
4,709,720,027.04x = 6,499,552,277.04 × 2,595,312,174.24 - Step 4: Simplify right side
4,709,720,027.04x = 16,868,367,151,711,223,808 - Step 5: Solve for x
x = 16,868,367,151,711,223,808/4,709,720,027.04 - Step 6: Final answer
x = 3,581,607,198.49
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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.