Finding the Fourth Proportional to 97,876,949,199.79, 146,815,464,497.36 and 44,031,190,969.00
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Solution
The fourth proportional to 97,876,949,199.79, 146,815,464,497.36 and 44,031,190,969.00 is: 66,046,804,761.87
Step by Step Solution
- Step 1: Write the proportion equation
97,876,949,199.79 : 146,815,464,497.36 = 44,031,190,969.00 : x - Step 2: Convert to fraction form
97,876,949,199.79/146,815,464,497.36 = 44,031,190,969.00/x - Step 3: Cross multiply
97,876,949,199.79x = 146,815,464,497.36 × 44,031,190,969.00 - Step 4: Simplify right side
97,876,949,199.79x = 6,464,459,754,485,990,817,792 - Step 5: Solve for x
x = 6,464,459,754,485,990,817,792/97,876,949,199.79 - Step 6: Final answer
x = 66,046,804,761.87
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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.