Finding the Fourth Proportional to 17,525,557,317.29, 26,288,537,922.29 and 6,334,281,420.53
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Solution
The fourth proportional to 17,525,557,317.29, 26,288,537,922.29 and 6,334,281,420.53 is: 9,501,495,120.48
Step by Step Solution
- Step 1: Write the proportion equation
17,525,557,317.29 : 26,288,537,922.29 = 6,334,281,420.53 : x - Step 2: Convert to fraction form
17,525,557,317.29/26,288,537,922.29 = 6,334,281,420.53/x - Step 3: Cross multiply
17,525,557,317.29x = 26,288,537,922.29 × 6,334,281,420.53 - Step 4: Simplify right side
17,525,557,317.29x = 166,518,997,333,941,092,352 - Step 5: Solve for x
x = 166,518,997,333,941,092,352/17,525,557,317.29 - Step 6: Final answer
x = 9,501,495,120.48
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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.