Finding the Fourth Proportional to 7,544,067,247.02, 10,411,363,040.85 and 4,373,069,812.14
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Solution
The fourth proportional to 7,544,067,247.02, 10,411,363,040.85 and 4,373,069,812.14 is: 6,035,155,298.38
Step by Step Solution
- Step 1: Write the proportion equation
7,544,067,247.02 : 10,411,363,040.85 = 4,373,069,812.14 : x - Step 2: Convert to fraction form
7,544,067,247.02/10,411,363,040.85 = 4,373,069,812.14/x - Step 3: Cross multiply
7,544,067,247.02x = 10,411,363,040.85 × 4,373,069,812.14 - Step 4: Simplify right side
7,544,067,247.02x = 45,529,617,417,171,255,296 - Step 5: Solve for x
x = 45,529,617,417,171,255,296/7,544,067,247.02 - Step 6: Final answer
x = 6,035,155,298.38
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Double scale
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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.