Finding the Fourth Proportional to 93,806,291.13, 129,452,694.21 and 51,993,053.03
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Solution
The fourth proportional to 93,806,291.13, 129,452,694.21 and 51,993,053.03 is: 71,750,420.08
Step by Step Solution
- Step 1: Write the proportion equation
93,806,291.13 : 129,452,694.21 = 51,993,053.03 : x - Step 2: Convert to fraction form
93,806,291.13/129,452,694.21 = 51,993,053.03/x - Step 3: Cross multiply
93,806,291.13x = 129,452,694.21 × 51,993,053.03 - Step 4: Simplify right side
93,806,291.13x = 6,730,640,794,936,904 - Step 5: Solve for x
x = 6,730,640,794,936,904/93,806,291.13 - Step 6: Final answer
x = 71,750,420.08
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.