Finding the Fourth Proportional to 29,943,494.10, 44,831,260.35 and 29,103,686.10
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Solution
The fourth proportional to 29,943,494.10, 44,831,260.35 and 29,103,686.10 is: 43,573,903.71
Step by Step Solution
- Step 1: Write the proportion equation
29,943,494.10 : 44,831,260.35 = 29,103,686.10 : x - Step 2: Convert to fraction form
29,943,494.10/44,831,260.35 = 29,103,686.10/x - Step 3: Cross multiply
29,943,494.10x = 44,831,260.35 × 29,103,686.10 - Step 4: Simplify right side
29,943,494.10x = 1,304,754,928,693,776.25 - Step 5: Solve for x
x = 1,304,754,928,693,776.25/29,943,494.10 - Step 6: Final answer
x = 43,573,903.71
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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.