Finding the Third Proportional to 101,371,964.44 and 157,038,482.91
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Solution
The third proportional to 101,371,964.44 and 157,038,482.91 is: 243,273,228.95
Step by Step Solution
- Step 1: Write the proportion equation
101,371,964.44 : 157,038,482.91 = 157,038,482.91 : x - Step 2: Convert to fraction form
101,371,964.44/157,038,482.91 = 157,038,482.91/x - Step 3: Cross multiply
101,371,964.44x = 157,038,482.91 × 157,038,482.91 - Step 4: Simplify right side
101,371,964.44x = 24,661,085,113,496,572 - Step 5: Solve for x
x = 24,661,085,113,496,572/101,371,964.44 - Step 6: Final answer
x = 243,273,228.95
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.