Finding the Fourth Proportional to 23,330,036,542.07, 34,991,107,725.49 and 6,537,983,090.93
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Solution
The fourth proportional to 23,330,036,542.07, 34,991,107,725.49 and 6,537,983,090.93 is: 9,805,868,509.02
Step by Step Solution
- Step 1: Write the proportion equation
23,330,036,542.07 : 34,991,107,725.49 = 6,537,983,090.93 : x - Step 2: Convert to fraction form
23,330,036,542.07/34,991,107,725.49 = 6,537,983,090.93/x - Step 3: Cross multiply
23,330,036,542.07x = 34,991,107,725.49 × 6,537,983,090.93 - Step 4: Simplify right side
23,330,036,542.07x = 228,771,270,642,163,712,000 - Step 5: Solve for x
x = 228,771,270,642,163,712,000/23,330,036,542.07 - Step 6: Final answer
x = 9,805,868,509.02
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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.