Finding the Fourth Proportional to 51,700,599.67, 77,552,867.27 and 19,349,095.99
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Solution
The fourth proportional to 51,700,599.67, 77,552,867.27 and 19,349,095.99 is: 29,024,380.43
Step by Step Solution
- Step 1: Write the proportion equation
51,700,599.67 : 77,552,867.27 = 19,349,095.99 : x - Step 2: Convert to fraction form
51,700,599.67/77,552,867.27 = 19,349,095.99/x - Step 3: Cross multiply
51,700,599.67x = 77,552,867.27 × 19,349,095.99 - Step 4: Simplify right side
51,700,599.67x = 1,500,577,873,106,959 - Step 5: Solve for x
x = 1,500,577,873,106,959/51,700,599.67 - Step 6: Final answer
x = 29,024,380.43
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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.