Finding the Fourth Proportional to 170,270,098.16, 234,972,726.52 and 91,953,644.08
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Solution
The fourth proportional to 170,270,098.16, 234,972,726.52 and 91,953,644.08 is: 126,896,024.00
Step by Step Solution
- Step 1: Write the proportion equation
170,270,098.16 : 234,972,726.52 = 91,953,644.08 : x - Step 2: Convert to fraction form
170,270,098.16/234,972,726.52 = 91,953,644.08/x - Step 3: Cross multiply
170,270,098.16x = 234,972,726.52 × 91,953,644.08 - Step 4: Simplify right side
170,270,098.16x = 21,606,598,462,927,256 - Step 5: Solve for x
x = 21,606,598,462,927,256/170,270,098.16 - Step 6: Final answer
x = 126,896,024.00
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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.