Finding the Fourth Proportional to 466,963,930.92, 700,447,226.11 and 134,997,965.12
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Solution
The fourth proportional to 466,963,930.92, 700,447,226.11 and 134,997,965.12 is: 202,497,332.09
Step by Step Solution
- Step 1: Write the proportion equation
466,963,930.92 : 700,447,226.11 = 134,997,965.12 : x - Step 2: Convert to fraction form
466,963,930.92/700,447,226.11 = 134,997,965.12/x - Step 3: Cross multiply
466,963,930.92x = 700,447,226.11 × 134,997,965.12 - Step 4: Simplify right side
466,963,930.92x = 94,558,950,195,296,304 - Step 5: Solve for x
x = 94,558,950,195,296,304/466,963,930.92 - Step 6: Final answer
x = 202,497,332.09
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.