Finding the Fourth Proportional to 119,029,627.68, 178,272,610.32 and 56,824,698.48
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Solution
The fourth proportional to 119,029,627.68, 178,272,610.32 and 56,824,698.48 is: 85,107,275.61
Step by Step Solution
- Step 1: Write the proportion equation
119,029,627.68 : 178,272,610.32 = 56,824,698.48 : x - Step 2: Convert to fraction form
119,029,627.68/178,272,610.32 = 56,824,698.48/x - Step 3: Cross multiply
119,029,627.68x = 178,272,610.32 × 56,824,698.48 - Step 4: Simplify right side
119,029,627.68x = 10,130,287,328,676,536 - Step 5: Solve for x
x = 10,130,287,328,676,536/119,029,627.68 - Step 6: Final answer
x = 85,107,275.61
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.