Finding the Fourth Proportional to 63,710,924,227,594, 87,920,139,746,370 and 35,585,727,268,448
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Solution
The fourth proportional to 63,710,924,227,594, 87,920,139,746,370 and 35,585,727,268,448 is: 49,107,781,002,226.90
Step by Step Solution
- Step 1: Write the proportion equation
63,710,924,227,594 : 87,920,139,746,370 = 35,585,727,268,448 : x - Step 2: Convert to fraction form
63,710,924,227,594/87,920,139,746,370 = 35,585,727,268,448/x - Step 3: Cross multiply
63,710,924,227,594x = 87,920,139,746,370 × 35,585,727,268,448 - Step 4: Simplify right side
63,710,924,227,594x = 3,128,702,114,418,157,877,471,477,760 - Step 5: Solve for x
x = 3,128,702,114,418,157,877,471,477,760/63,710,924,227,594 - Step 6: Final answer
x = 49,107,781,002,226.90
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.