Finding the Fourth Proportional to 148,034,246.22, 222,163,058.61 and 101,235,913.02
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Solution
The fourth proportional to 148,034,246.22, 222,163,058.61 and 101,235,913.02 is: 151,930,250.28
Step by Step Solution
- Step 1: Write the proportion equation
148,034,246.22 : 222,163,058.61 = 101,235,913.02 : x - Step 2: Convert to fraction form
148,034,246.22/222,163,058.61 = 101,235,913.02/x - Step 3: Cross multiply
148,034,246.22x = 222,163,058.61 × 101,235,913.02 - Step 4: Simplify right side
148,034,246.22x = 22,490,880,077,699,124 - Step 5: Solve for x
x = 22,490,880,077,699,124/148,034,246.22 - Step 6: Final answer
x = 151,930,250.28
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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.