Finding the Fourth Proportional to 63,154,201.41, 94,596,988.05 and 30,316,362.26
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Solution
The fourth proportional to 63,154,201.41, 94,596,988.05 and 30,316,362.26 is: 45,410,067.64
Step by Step Solution
- Step 1: Write the proportion equation
63,154,201.41 : 94,596,988.05 = 30,316,362.26 : x - Step 2: Convert to fraction form
63,154,201.41/94,596,988.05 = 30,316,362.26/x - Step 3: Cross multiply
63,154,201.41x = 94,596,988.05 × 30,316,362.26 - Step 4: Simplify right side
63,154,201.41x = 2,867,836,557,955,706 - Step 5: Solve for x
x = 2,867,836,557,955,706/63,154,201.41 - Step 6: Final answer
x = 45,410,067.64
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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.