Finding the Fourth Proportional to 58,642,434.60, 88,005,642.30 and 24,588,220.20
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Solution
The fourth proportional to 58,642,434.60, 88,005,642.30 and 24,588,220.20 is: 36,899,936.48
Step by Step Solution
- Step 1: Write the proportion equation
58,642,434.60 : 88,005,642.30 = 24,588,220.20 : x - Step 2: Convert to fraction form
58,642,434.60/88,005,642.30 = 24,588,220.20/x - Step 3: Cross multiply
58,642,434.60x = 88,005,642.30 × 24,588,220.20 - Step 4: Simplify right side
58,642,434.60x = 2,163,902,111,714,834.25 - Step 5: Solve for x
x = 2,163,902,111,714,834.25/58,642,434.60 - Step 6: Final answer
x = 36,899,936.48
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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.