Finding the Fourth Proportional to 63,710,924,228,598, 87,920,139,747,753 and 35,585,727,269,445
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Solution
The fourth proportional to 63,710,924,228,598, 87,920,139,747,753 and 35,585,727,269,445 is: 49,107,781,003,601.34
Step by Step Solution
- Step 1: Write the proportion equation
63,710,924,228,598 : 87,920,139,747,753 = 35,585,727,269,445 : x - Step 2: Convert to fraction form
63,710,924,228,598/87,920,139,747,753 = 35,585,727,269,445/x - Step 3: Cross multiply
63,710,924,228,598x = 87,920,139,747,753 × 35,585,727,269,445 - Step 4: Simplify right side
63,710,924,228,598x = 3,128,702,114,555,028,933,187,731,456 - Step 5: Solve for x
x = 3,128,702,114,555,028,933,187,731,456/63,710,924,228,598 - Step 6: Final answer
x = 49,107,781,003,601.34
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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.