Finding the Fourth Proportional to 50,226,387.24, 75,301,260.52 and 22,913,579.08
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Solution
The fourth proportional to 50,226,387.24, 75,301,260.52 and 22,913,579.08 is: 34,352,886.65
Step by Step Solution
- Step 1: Write the proportion equation
50,226,387.24 : 75,301,260.52 = 22,913,579.08 : x - Step 2: Convert to fraction form
50,226,387.24/75,301,260.52 = 22,913,579.08/x - Step 3: Cross multiply
50,226,387.24x = 75,301,260.52 × 22,913,579.08 - Step 4: Simplify right side
50,226,387.24x = 1,725,421,387,634,134 - Step 5: Solve for x
x = 1,725,421,387,634,134/50,226,387.24 - Step 6: Final answer
x = 34,352,886.65
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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.