Finding the Fourth Proportional to 29,732,075,370, 41,031,346,674.06 and 16,183,058,131.08
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Solution
The fourth proportional to 29,732,075,370, 41,031,346,674.06 and 16,183,058,131.08 is: 22,333,209,510.59
Step by Step Solution
- Step 1: Write the proportion equation
29,732,075,370 : 41,031,346,674.06 = 16,183,058,131.08 : x - Step 2: Convert to fraction form
29,732,075,370/41,031,346,674.06 = 16,183,058,131.08/x - Step 3: Cross multiply
29,732,075,370x = 41,031,346,674.06 × 16,183,058,131.08 - Step 4: Simplify right side
29,732,075,370x = 664,012,668,422,808,928,256 - Step 5: Solve for x
x = 664,012,668,422,808,928,256/29,732,075,370 - Step 6: Final answer
x = 22,333,209,510.59
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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.