Finding the Fourth Proportional to 39,402,454.53, 59,103,681.79 and 24,285,910.53
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Solution
The fourth proportional to 39,402,454.53, 59,103,681.79 and 24,285,910.53 is: 36,428,865.79
Step by Step Solution
- Step 1: Write the proportion equation
39,402,454.53 : 59,103,681.79 = 24,285,910.53 : x - Step 2: Convert to fraction form
39,402,454.53/59,103,681.79 = 24,285,910.53/x - Step 3: Cross multiply
39,402,454.53x = 59,103,681.79 × 24,285,910.53 - Step 4: Simplify right side
39,402,454.53x = 1,435,386,727,589,297 - Step 5: Solve for x
x = 1,435,386,727,589,297/39,402,454.53 - Step 6: Final answer
x = 36,428,865.79
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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.