Finding the Fourth Proportional to 61,673,319.52, 92,509,107.51 and 14,987,148.44
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Solution
The fourth proportional to 61,673,319.52, 92,509,107.51 and 14,987,148.44 is: 22,480,510.81
Step by Step Solution
- Step 1: Write the proportion equation
61,673,319.52 : 92,509,107.51 = 14,987,148.44 : x - Step 2: Convert to fraction form
61,673,319.52/92,509,107.51 = 14,987,148.44/x - Step 3: Cross multiply
61,673,319.52x = 92,509,107.51 × 14,987,148.44 - Step 4: Simplify right side
61,673,319.52x = 1,386,447,725,897,945.25 - Step 5: Solve for x
x = 1,386,447,725,897,945.25/61,673,319.52 - Step 6: Final answer
x = 22,480,510.81
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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.