Finding the Fourth Proportional to 56,475,712.32, 84,749,397.48 and 24,127,858.14
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Solution
The fourth proportional to 56,475,712.32, 84,749,397.48 and 24,127,858.14 is: 36,207,094.27
Step by Step Solution
- Step 1: Write the proportion equation
56,475,712.32 : 84,749,397.48 = 24,127,858.14 : x - Step 2: Convert to fraction form
56,475,712.32/84,749,397.48 = 24,127,858.14/x - Step 3: Cross multiply
56,475,712.32x = 84,749,397.48 × 24,127,858.14 - Step 4: Simplify right side
56,475,712.32x = 2,044,821,439,847,913.75 - Step 5: Solve for x
x = 2,044,821,439,847,913.75/56,475,712.32 - Step 6: Final answer
x = 36,207,094.27
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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.