Finding the Fourth Proportional to 61,460,365.36, 92,256,178.84 and 26,462,816.44
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Solution
The fourth proportional to 61,460,365.36, 92,256,178.84 and 26,462,816.44 is: 39,722,483.13
Step by Step Solution
- Step 1: Write the proportion equation
61,460,365.36 : 92,256,178.84 = 26,462,816.44 : x - Step 2: Convert to fraction form
61,460,365.36/92,256,178.84 = 26,462,816.44/x - Step 3: Cross multiply
61,460,365.36x = 92,256,178.84 × 26,462,816.44 - Step 4: Simplify right side
61,460,365.36x = 2,441,358,326,098,732.50 - Step 5: Solve for x
x = 2,441,358,326,098,732.50/61,460,365.36 - Step 6: Final answer
x = 39,722,483.13
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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.