Finding the Fourth Proportional to 302,522,423.58, 453,799,726.56 and 95,277,041.19
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Solution
The fourth proportional to 302,522,423.58, 453,799,726.56 and 95,277,041.19 is: 142,920,629.58
Step by Step Solution
- Step 1: Write the proportion equation
302,522,423.58 : 453,799,726.56 = 95,277,041.19 : x - Step 2: Convert to fraction form
302,522,423.58/453,799,726.56 = 95,277,041.19/x - Step 3: Cross multiply
302,522,423.58x = 453,799,726.56 × 95,277,041.19 - Step 4: Simplify right side
302,522,423.58x = 43,236,695,239,467,856 - Step 5: Solve for x
x = 43,236,695,239,467,856/302,522,423.58 - Step 6: Final answer
x = 142,920,629.58
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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.