Finding the Fourth Proportional to 24,894,323,589.84, 34,354,270,058.32 and 13,462,892,442.08
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Solution
The fourth proportional to 24,894,323,589.84, 34,354,270,058.32 and 13,462,892,442.08 is: 18,578,847,545.39
Step by Step Solution
- Step 1: Write the proportion equation
24,894,323,589.84 : 34,354,270,058.32 = 13,462,892,442.08 : x - Step 2: Convert to fraction form
24,894,323,589.84/34,354,270,058.32 = 13,462,892,442.08/x - Step 3: Cross multiply
24,894,323,589.84x = 34,354,270,058.32 × 13,462,892,442.08 - Step 4: Simplify right side
24,894,323,589.84x = 462,507,842,721,331,544,064 - Step 5: Solve for x
x = 462,507,842,721,331,544,064/24,894,323,589.84 - Step 6: Final answer
x = 18,578,847,545.39
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1.5x scale
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.