Finding the Fourth Proportional to 17,740,526,713,151, 26,564,960,247,953 and 12,243,903,630,178
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Solution
The fourth proportional to 17,740,526,713,151, 26,564,960,247,953 and 12,243,903,630,178 is: 18,334,225,272,710.34
Step by Step Solution
- Step 1: Write the proportion equation
17,740,526,713,151 : 26,564,960,247,953 = 12,243,903,630,178 : x - Step 2: Convert to fraction form
17,740,526,713,151/26,564,960,247,953 = 12,243,903,630,178/x - Step 3: Cross multiply
17,740,526,713,151x = 26,564,960,247,953 × 12,243,903,630,178 - Step 4: Simplify right side
17,740,526,713,151x = 325,258,813,215,445,994,814,046,208 - Step 5: Solve for x
x = 325,258,813,215,445,994,814,046,208/17,740,526,713,151 - Step 6: Final answer
x = 18,334,225,272,710.34
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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.