Finding the Fourth Proportional to 19,710,225.61, 29,565,411.05 and 6,063,277.44
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Solution
The fourth proportional to 19,710,225.61, 29,565,411.05 and 6,063,277.44 is: 9,094,938.50
Step by Step Solution
- Step 1: Write the proportion equation
19,710,225.61 : 29,565,411.05 = 6,063,277.44 : x - Step 2: Convert to fraction form
19,710,225.61/29,565,411.05 = 6,063,277.44/x - Step 3: Cross multiply
19,710,225.61x = 29,565,411.05 × 6,063,277.44 - Step 4: Simplify right side
19,710,225.61x = 179,263,289,645,648.28 - Step 5: Solve for x
x = 179,263,289,645,648.28/19,710,225.61 - Step 6: Final answer
x = 9,094,938.50
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.