Finding the Fourth Proportional to 73,595,596.95, 101,562,595.47 and 40,557,031.49
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Solution
The fourth proportional to 73,595,596.95, 101,562,595.47 and 40,557,031.49 is: 55,969,073.61
Step by Step Solution
- Step 1: Write the proportion equation
73,595,596.95 : 101,562,595.47 = 40,557,031.49 : x - Step 2: Convert to fraction form
73,595,596.95/101,562,595.47 = 40,557,031.49/x - Step 3: Cross multiply
73,595,596.95x = 101,562,595.47 × 40,557,031.49 - Step 4: Simplify right side
73,595,596.95x = 4,119,077,382,936,828 - Step 5: Solve for x
x = 4,119,077,382,936,828/73,595,596.95 - Step 6: Final answer
x = 55,969,073.61
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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.