Finding the Fourth Proportional to 375,337,565.10, 563,100,122.43 and 264,888,887.99
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Solution
The fourth proportional to 375,337,565.10, 563,100,122.43 and 264,888,887.99 is: 397,399,512.13
Step by Step Solution
- Step 1: Write the proportion equation
375,337,565.10 : 563,100,122.43 = 264,888,887.99 : x - Step 2: Convert to fraction form
375,337,565.10/563,100,122.43 = 264,888,887.99/x - Step 3: Cross multiply
375,337,565.10x = 563,100,122.43 × 264,888,887.99 - Step 4: Simplify right side
375,337,565.10x = 149,158,965,254,700,064 - Step 5: Solve for x
x = 149,158,965,254,700,064/375,337,565.10 - Step 6: Final answer
x = 397,399,512.13
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.