Finding the Fourth Proportional to 7,173,233,166,652.70, 10,759,849,749,980 and 7,173,233,166,652.70
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Solution
The fourth proportional to 7,173,233,166,652.70, 10,759,849,749,980 and 7,173,233,166,652.70 is: 10,759,849,749,980
Step by Step Solution
- Step 1: Write the proportion equation
7,173,233,166,652.70 : 10,759,849,749,980 = 7,173,233,166,652.70 : x - Step 2: Convert to fraction form
7,173,233,166,652.70/10,759,849,749,980 = 7,173,233,166,652.70/x - Step 3: Cross multiply
7,173,233,166,652.70x = 10,759,849,749,980 × 7,173,233,166,652.70 - Step 4: Simplify right side
7,173,233,166,652.70x = 77,182,911,094,756,297,024,733,184 - Step 5: Solve for x
x = 77,182,911,094,756,297,024,733,184/7,173,233,166,652.70 - Step 6: Final answer
x = 10,759,849,749,980
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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.