Finding the Fourth Proportional to 175,616,704, 242,351,051.52 and 98,354,368
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Solution
The fourth proportional to 175,616,704, 242,351,051.52 and 98,354,368 is: 135,729,027.84
Step by Step Solution
- Step 1: Write the proportion equation
175,616,704 : 242,351,051.52 = 98,354,368 : x - Step 2: Convert to fraction form
175,616,704/242,351,051.52 = 98,354,368/x - Step 3: Cross multiply
175,616,704x = 242,351,051.52 × 98,354,368 - Step 4: Simplify right side
175,616,704x = 23,836,284,506,385,040 - Step 5: Solve for x
x = 23,836,284,506,385,040/175,616,704 - Step 6: Final answer
x = 135,729,027.84
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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.