Finding the Fourth Proportional to 26,367,784.00, 36,387,536.85 and 14,607,816.62
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Solution
The fourth proportional to 26,367,784.00, 36,387,536.85 and 14,607,816.62 is: 20,158,784.12
Step by Step Solution
- Step 1: Write the proportion equation
26,367,784.00 : 36,387,536.85 = 14,607,816.62 : x - Step 2: Convert to fraction form
26,367,784.00/36,387,536.85 = 14,607,816.62/x - Step 3: Cross multiply
26,367,784.00x = 36,387,536.85 × 14,607,816.62 - Step 4: Simplify right side
26,367,784.00x = 531,542,465,376,354.81 - Step 5: Solve for x
x = 531,542,465,376,354.81/26,367,784.00 - Step 6: Final answer
x = 20,158,784.12
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.