Finding the Fourth Proportional to 45,446,695.48, 62,717,987.42 and 26,877,753.28
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Solution
The fourth proportional to 45,446,695.48, 62,717,987.42 and 26,877,753.28 is: 37,092,214.83
Step by Step Solution
- Step 1: Write the proportion equation
45,446,695.48 : 62,717,987.42 = 26,877,753.28 : x - Step 2: Convert to fraction form
45,446,695.48/62,717,987.42 = 26,877,753.28/x - Step 3: Cross multiply
45,446,695.48x = 62,717,987.42 × 26,877,753.28 - Step 4: Simplify right side
45,446,695.48x = 1,685,718,592,092,903.75 - Step 5: Solve for x
x = 1,685,718,592,092,903.75/45,446,695.48 - Step 6: Final answer
x = 37,092,214.83
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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.