Finding the Fourth Proportional to 5,758,032,744.41, 8,641,058,578.86 and 2,027,624,610.11
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Solution
The fourth proportional to 5,758,032,744.41, 8,641,058,578.86 and 2,027,624,610.11 is: 3,042,848,800.90
Step by Step Solution
- Step 1: Write the proportion equation
5,758,032,744.41 : 8,641,058,578.86 = 2,027,624,610.11 : x - Step 2: Convert to fraction form
5,758,032,744.41/8,641,058,578.86 = 2,027,624,610.11/x - Step 3: Cross multiply
5,758,032,744.41x = 8,641,058,578.86 × 2,027,624,610.11 - Step 4: Simplify right side
5,758,032,744.41x = 17,520,823,031,898,679,296 - Step 5: Solve for x
x = 17,520,823,031,898,679,296/5,758,032,744.41 - Step 6: Final answer
x = 3,042,848,800.90
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.