Finding the Fourth Proportional to 96,698,295.90, 145,053,124.38 and 27,605,790
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Solution
The fourth proportional to 96,698,295.90, 145,053,124.38 and 27,605,790 is: 41,410,306.70
Step by Step Solution
- Step 1: Write the proportion equation
96,698,295.90 : 145,053,124.38 = 27,605,790 : x - Step 2: Convert to fraction form
96,698,295.90/145,053,124.38 = 27,605,790/x - Step 3: Cross multiply
96,698,295.90x = 145,053,124.38 × 27,605,790 - Step 4: Simplify right side
96,698,295.90x = 4,004,306,090,478,160 - Step 5: Solve for x
x = 4,004,306,090,478,160/96,698,295.90 - Step 6: Final answer
x = 41,410,306.70
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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.