Finding the Fourth Proportional to 43,706,844.09, 60,313,864.14 and 24,127,312.05
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Solution
The fourth proportional to 43,706,844.09, 60,313,864.14 and 24,127,312.05 is: 33,294,818.04
Step by Step Solution
- Step 1: Write the proportion equation
43,706,844.09 : 60,313,864.14 = 24,127,312.05 : x - Step 2: Convert to fraction form
43,706,844.09/60,313,864.14 = 24,127,312.05/x - Step 3: Cross multiply
43,706,844.09x = 60,313,864.14 × 24,127,312.05 - Step 4: Simplify right side
43,706,844.09x = 1,455,211,421,047,085 - Step 5: Solve for x
x = 1,455,211,421,047,085/43,706,844.09 - Step 6: Final answer
x = 33,294,818.04
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.