Finding the Fourth Proportional to 4,164,075,320.08, 6,246,127,579.64 and 1,058,658,297.52
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Solution
The fourth proportional to 4,164,075,320.08, 6,246,127,579.64 and 1,058,658,297.52 is: 1,587,991,158.01
Step by Step Solution
- Step 1: Write the proportion equation
4,164,075,320.08 : 6,246,127,579.64 = 1,058,658,297.52 : x - Step 2: Convert to fraction form
4,164,075,320.08/6,246,127,579.64 = 1,058,658,297.52/x - Step 3: Cross multiply
4,164,075,320.08x = 6,246,127,579.64 × 1,058,658,297.52 - Step 4: Simplify right side
4,164,075,320.08x = 6,612,514,789,554,401,280 - Step 5: Solve for x
x = 6,612,514,789,554,401,280/4,164,075,320.08 - Step 6: Final answer
x = 1,587,991,158.01
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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.