Finding the Fourth Proportional to 110,481,774.07, 165,729,303.93 and 33,805,466.59
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Solution
The fourth proportional to 110,481,774.07, 165,729,303.93 and 33,805,466.59 is: 50,710,232.47
Step by Step Solution
- Step 1: Write the proportion equation
110,481,774.07 : 165,729,303.93 = 33,805,466.59 : x - Step 2: Convert to fraction form
110,481,774.07/165,729,303.93 = 33,805,466.59/x - Step 3: Cross multiply
110,481,774.07x = 165,729,303.93 × 33,805,466.59 - Step 4: Simplify right side
110,481,774.07x = 5,602,556,446,989,572 - Step 5: Solve for x
x = 5,602,556,446,989,572/110,481,774.07 - Step 6: Final answer
x = 50,710,232.47
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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.