Finding the Fourth Proportional to 41,876,898, 62,815,369.95 and 19,141,852.02
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Solution
The fourth proportional to 41,876,898, 62,815,369.95 and 19,141,852.02 is: 28,712,788.52
Step by Step Solution
- Step 1: Write the proportion equation
41,876,898 : 62,815,369.95 = 19,141,852.02 : x - Step 2: Convert to fraction form
41,876,898/62,815,369.95 = 19,141,852.02/x - Step 3: Cross multiply
41,876,898x = 62,815,369.95 × 19,141,852.02 - Step 4: Simplify right side
41,876,898x = 1,202,402,516,164,454.75 - Step 5: Solve for x
x = 1,202,402,516,164,454.75/41,876,898 - Step 6: Final answer
x = 28,712,788.52
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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.