Finding the Fourth Proportional to 48,594,225, 67,061,430.18 and 26,865,592.68
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Solution
The fourth proportional to 48,594,225, 67,061,430.18 and 26,865,592.68 is: 37,075,291.72
Step by Step Solution
- Step 1: Write the proportion equation
48,594,225 : 67,061,430.18 = 26,865,592.68 : x - Step 2: Convert to fraction form
48,594,225/67,061,430.18 = 26,865,592.68/x - Step 3: Cross multiply
48,594,225x = 67,061,430.18 × 26,865,592.68 - Step 4: Simplify right side
48,594,225x = 1,801,645,067,754,139 - Step 5: Solve for x
x = 1,801,645,067,754,139/48,594,225 - Step 6: Final answer
x = 37,075,291.72
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.