Finding the Fourth Proportional to 69,058,675.24, 103,576,236.77 and 22,995,316.40
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Solution
The fourth proportional to 69,058,675.24, 103,576,236.77 and 22,995,316.40 is: 34,489,053.37
Step by Step Solution
- Step 1: Write the proportion equation
69,058,675.24 : 103,576,236.77 = 22,995,316.40 : x - Step 2: Convert to fraction form
69,058,675.24/103,576,236.77 = 22,995,316.40/x - Step 3: Cross multiply
69,058,675.24x = 103,576,236.77 × 22,995,316.40 - Step 4: Simplify right side
69,058,675.24x = 2,381,768,335,587,071 - Step 5: Solve for x
x = 2,381,768,335,587,071/69,058,675.24 - Step 6: Final answer
x = 34,489,053.37
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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.