Finding the Fourth Proportional to 233,259,727.68, 349,754,225.46 and 110,437,013.92
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Solution
The fourth proportional to 233,259,727.68, 349,754,225.46 and 110,437,013.92 is: 165,591,431.71
Step by Step Solution
- Step 1: Write the proportion equation
233,259,727.68 : 349,754,225.46 = 110,437,013.92 : x - Step 2: Convert to fraction form
233,259,727.68/349,754,225.46 = 110,437,013.92/x - Step 3: Cross multiply
233,259,727.68x = 349,754,225.46 × 110,437,013.92 - Step 4: Simplify right side
233,259,727.68x = 38,625,812,265,704,840 - Step 5: Solve for x
x = 38,625,812,265,704,840/233,259,727.68 - Step 6: Final answer
x = 165,591,431.71
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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.