Finding the Fourth Proportional to 41,574,838,373.84, 62,337,353,248.92 and 13,232,527,502.96
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Solution
The fourth proportional to 41,574,838,373.84, 62,337,353,248.92 and 13,232,527,502.96 is: 19,840,864,657.39
Step by Step Solution
- Step 1: Write the proportion equation
41,574,838,373.84 : 62,337,353,248.92 = 13,232,527,502.96 : x - Step 2: Convert to fraction form
41,574,838,373.84/62,337,353,248.92 = 13,232,527,502.96/x - Step 3: Cross multiply
41,574,838,373.84x = 62,337,353,248.92 × 13,232,527,502.96 - Step 4: Simplify right side
41,574,838,373.84x = 824,880,741,328,066,707,456 - Step 5: Solve for x
x = 824,880,741,328,066,707,456/41,574,838,373.84 - Step 6: Final answer
x = 19,840,864,657.39
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1.5x scale
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.