Finding the Fourth Proportional to 177,142,537.95, 266,058,619.08 and 144,377,318.08
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Solution
The fourth proportional to 177,142,537.95, 266,058,619.08 and 144,377,318.08 is: 216,847,011.00
Step by Step Solution
- Step 1: Write the proportion equation
177,142,537.95 : 266,058,619.08 = 144,377,318.08 : x - Step 2: Convert to fraction form
177,142,537.95/266,058,619.08 = 144,377,318.08/x - Step 3: Cross multiply
177,142,537.95x = 266,058,619.08 × 144,377,318.08 - Step 4: Simplify right side
177,142,537.95x = 38,412,829,874,838,720 - Step 5: Solve for x
x = 38,412,829,874,838,720/177,142,537.95 - Step 6: Final answer
x = 216,847,011.00
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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.