Finding the Fourth Proportional to 4,153,077,642.23, 6,230,265,288.32 and 1,354,395,267.09
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Solution
The fourth proportional to 4,153,077,642.23, 6,230,265,288.32 and 1,354,395,267.09 is: 2,031,804,494.44
Step by Step Solution
- Step 1: Write the proportion equation
4,153,077,642.23 : 6,230,265,288.32 = 1,354,395,267.09 : x - Step 2: Convert to fraction form
4,153,077,642.23/6,230,265,288.32 = 1,354,395,267.09/x - Step 3: Cross multiply
4,153,077,642.23x = 6,230,265,288.32 × 1,354,395,267.09 - Step 4: Simplify right side
4,153,077,642.23x = 8,438,241,819,219,107,840 - Step 5: Solve for x
x = 8,438,241,819,219,107,840/4,153,077,642.23 - Step 6: Final answer
x = 2,031,804,494.44
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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.