Finding the Fourth Proportional to 7,075,386,245,325.80, 10,614,140,551,596 and 2,485,106,087,725.80
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Solution
The fourth proportional to 7,075,386,245,325.80, 10,614,140,551,596 and 2,485,106,087,725.80 is: 3,728,031,853,833.29
Step by Step Solution
- Step 1: Write the proportion equation
7,075,386,245,325.80 : 10,614,140,551,596 = 2,485,106,087,725.80 : x - Step 2: Convert to fraction form
7,075,386,245,325.80/10,614,140,551,596 = 2,485,106,087,725.80/x - Step 3: Cross multiply
7,075,386,245,325.80x = 10,614,140,551,596 × 2,485,106,087,725.80 - Step 4: Simplify right side
7,075,386,245,325.80x = 26,377,265,300,748,498,668,355,584 - Step 5: Solve for x
x = 26,377,265,300,748,498,668,355,584/7,075,386,245,325.80 - Step 6: Final answer
x = 3,728,031,853,833.29
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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.