Finding the Fourth Proportional to 41,838,180.21, 62,721,323.19 and 14,540,925.87
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Solution
The fourth proportional to 41,838,180.21, 62,721,323.19 and 14,540,925.87 is: 21,798,895.32
Step by Step Solution
- Step 1: Write the proportion equation
41,838,180.21 : 62,721,323.19 = 14,540,925.87 : x - Step 2: Convert to fraction form
41,838,180.21/62,721,323.19 = 14,540,925.87/x - Step 3: Cross multiply
41,838,180.21x = 62,721,323.19 × 14,540,925.87 - Step 4: Simplify right side
41,838,180.21x = 912,026,110,974,101.88 - Step 5: Solve for x
x = 912,026,110,974,101.88/41,838,180.21 - Step 6: Final answer
x = 21,798,895.32
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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.