Finding the Fourth Proportional to 64,727,206.56, 97,057,283.16 and 23,776,068.96
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Solution
The fourth proportional to 64,727,206.56, 97,057,283.16 and 23,776,068.96 is: 35,651,788.18
Step by Step Solution
- Step 1: Write the proportion equation
64,727,206.56 : 97,057,283.16 = 23,776,068.96 : x - Step 2: Convert to fraction form
64,727,206.56/97,057,283.16 = 23,776,068.96/x - Step 3: Cross multiply
64,727,206.56x = 97,057,283.16 × 23,776,068.96 - Step 4: Simplify right side
64,727,206.56x = 2,307,640,657,482,406.50 - Step 5: Solve for x
x = 2,307,640,657,482,406.50/64,727,206.56 - Step 6: Final answer
x = 35,651,788.18
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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.