Finding the Fourth Proportional to 175,369,488.23, 263,112,652.62 and 58,796,379.45
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Solution
The fourth proportional to 175,369,488.23, 263,112,652.62 and 58,796,379.45 is: 88,214,155.82
Step by Step Solution
- Step 1: Write the proportion equation
175,369,488.23 : 263,112,652.62 = 58,796,379.45 : x - Step 2: Convert to fraction form
175,369,488.23/263,112,652.62 = 58,796,379.45/x - Step 3: Cross multiply
175,369,488.23x = 263,112,652.62 × 58,796,379.45 - Step 4: Simplify right side
175,369,488.23x = 15,470,071,361,541,558 - Step 5: Solve for x
x = 15,470,071,361,541,558/175,369,488.23 - Step 6: Final answer
x = 88,214,155.82
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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.