Finding the Fourth Proportional to 177,395,004.36, 266,046,317.10 and 75,106,389.96
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Solution
The fourth proportional to 177,395,004.36, 266,046,317.10 and 75,106,389.96 is: 112,640,029.02
Step by Step Solution
- Step 1: Write the proportion equation
177,395,004.36 : 266,046,317.10 = 75,106,389.96 : x - Step 2: Convert to fraction form
177,395,004.36/266,046,317.10 = 75,106,389.96/x - Step 3: Cross multiply
177,395,004.36x = 266,046,317.10 × 75,106,389.96 - Step 4: Simplify right side
177,395,004.36x = 19,981,778,439,534,416 - Step 5: Solve for x
x = 19,981,778,439,534,416/177,395,004.36 - Step 6: Final answer
x = 112,640,029.02
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.