Finding the Fourth Proportional to 51,549,206.76, 77,272,735.08 and 24,206,553.48
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Solution
The fourth proportional to 51,549,206.76, 77,272,735.08 and 24,206,553.48 is: 36,285,846.32
Step by Step Solution
- Step 1: Write the proportion equation
51,549,206.76 : 77,272,735.08 = 24,206,553.48 : x - Step 2: Convert to fraction form
51,549,206.76/77,272,735.08 = 24,206,553.48/x - Step 3: Cross multiply
51,549,206.76x = 77,272,735.08 × 24,206,553.48 - Step 4: Simplify right side
51,549,206.76x = 1,870,506,594,259,892 - Step 5: Solve for x
x = 1,870,506,594,259,892/51,549,206.76 - Step 6: Final answer
x = 36,285,846.32
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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.