Finding the Fourth Proportional to 175,909,182.84, 242,757,881.94 and 96,528,339.48
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Solution
The fourth proportional to 175,909,182.84, 242,757,881.94 and 96,528,339.48 is: 133,210,869.73
Step by Step Solution
- Step 1: Write the proportion equation
175,909,182.84 : 242,757,881.94 = 96,528,339.48 : x - Step 2: Convert to fraction form
175,909,182.84/242,757,881.94 = 96,528,339.48/x - Step 3: Cross multiply
175,909,182.84x = 242,757,881.94 × 96,528,339.48 - Step 4: Simplify right side
175,909,182.84x = 23,433,015,239,350,080 - Step 5: Solve for x
x = 23,433,015,239,350,080/175,909,182.84 - Step 6: Final answer
x = 133,210,869.73
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.