Finding the Fourth Proportional to 244,313,829,619.84, 366,523,759,656.18 and 74,329,000,947.81
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Solution
The fourth proportional to 244,313,829,619.84, 366,523,759,656.18 and 74,329,000,947.81 is: 111,509,630,548.83
Step by Step Solution
- Step 1: Write the proportion equation
244,313,829,619.84 : 366,523,759,656.18 = 74,329,000,947.81 : x - Step 2: Convert to fraction form
244,313,829,619.84/366,523,759,656.18 = 74,329,000,947.81/x - Step 3: Cross multiply
244,313,829,619.84x = 366,523,759,656.18 × 74,329,000,947.81 - Step 4: Simplify right side
244,313,829,619.84x = 27,243,344,878,879,085,953,024 - Step 5: Solve for x
x = 27,243,344,878,879,085,953,024/244,313,829,619.84 - Step 6: Final answer
x = 111,509,630,548.83
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.