Finding the Fourth Proportional to 735,908,824,905.75, 1,102,934,694,232.60 and 372,965,683,525.09
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Solution
The fourth proportional to 735,908,824,905.75, 1,102,934,694,232.60 and 372,965,683,525.09 is: 558,977,930,684.12
Step by Step Solution
- Step 1: Write the proportion equation
735,908,824,905.75 : 1,102,934,694,232.60 = 372,965,683,525.09 : x - Step 2: Convert to fraction form
735,908,824,905.75/1,102,934,694,232.60 = 372,965,683,525.09/x - Step 3: Cross multiply
735,908,824,905.75x = 1,102,934,694,232.60 × 372,965,683,525.09 - Step 4: Simplify right side
735,908,824,905.75x = 411,356,792,117,997,850,329,088 - Step 5: Solve for x
x = 411,356,792,117,997,850,329,088/735,908,824,905.75 - Step 6: Final answer
x = 558,977,930,684.12
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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.