Finding the Fourth Proportional to 226,934,804,565.90, 340,402,206,848.84 and 134,058,758,229.90
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Solution
The fourth proportional to 226,934,804,565.90, 340,402,206,848.84 and 134,058,758,229.90 is: 201,088,137,344.84
Step by Step Solution
- Step 1: Write the proportion equation
226,934,804,565.90 : 340,402,206,848.84 = 134,058,758,229.90 : x - Step 2: Convert to fraction form
226,934,804,565.90/340,402,206,848.84 = 134,058,758,229.90/x - Step 3: Cross multiply
226,934,804,565.90x = 340,402,206,848.84 × 134,058,758,229.90 - Step 4: Simplify right side
226,934,804,565.90x = 45,633,897,148,873,055,404,032 - Step 5: Solve for x
x = 45,633,897,148,873,055,404,032/226,934,804,565.90 - Step 6: Final answer
x = 201,088,137,344.84
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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.