Finding the Fourth Proportional to 2,403,114,106.24, 3,606,187,479.36 and 1,022,926,360.96
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Solution
The fourth proportional to 2,403,114,106.24, 3,606,187,479.36 and 1,022,926,360.96 is: 1,535,034,988.82
Step by Step Solution
- Step 1: Write the proportion equation
2,403,114,106.24 : 3,606,187,479.36 = 1,022,926,360.96 : x - Step 2: Convert to fraction form
2,403,114,106.24/3,606,187,479.36 = 1,022,926,360.96/x - Step 3: Cross multiply
2,403,114,106.24x = 3,606,187,479.36 × 1,022,926,360.96 - Step 4: Simplify right side
2,403,114,106.24x = 3,688,864,235,201,240,064 - Step 5: Solve for x
x = 3,688,864,235,201,240,064/2,403,114,106.24 - Step 6: Final answer
x = 1,535,034,988.82
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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.