Finding the Fourth Proportional to 45,607,350.86, 62,937,366.35 and 24,699,214.07
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Solution
The fourth proportional to 45,607,350.86, 62,937,366.35 and 24,699,214.07 is: 34,084,494.17
Step by Step Solution
- Step 1: Write the proportion equation
45,607,350.86 : 62,937,366.35 = 24,699,214.07 : x - Step 2: Convert to fraction form
45,607,350.86/62,937,366.35 = 24,699,214.07/x - Step 3: Cross multiply
45,607,350.86x = 62,937,366.35 × 24,699,214.07 - Step 4: Simplify right side
45,607,350.86x = 1,554,503,484,480,664.50 - Step 5: Solve for x
x = 1,554,503,484,480,664.50/45,607,350.86 - Step 6: Final answer
x = 34,084,494.17
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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.