Finding the Fourth Proportional to 58,261,264.40, 87,360,403.80 and 24,186,054.80
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Solution
The fourth proportional to 58,261,264.40, 87,360,403.80 and 24,186,054.80 is: 36,266,008.56
Step by Step Solution
- Step 1: Write the proportion equation
58,261,264.40 : 87,360,403.80 = 24,186,054.80 : x - Step 2: Convert to fraction form
58,261,264.40/87,360,403.80 = 24,186,054.80/x - Step 3: Cross multiply
58,261,264.40x = 87,360,403.80 × 24,186,054.80 - Step 4: Simplify right side
58,261,264.40x = 2,112,903,513,656,928.25 - Step 5: Solve for x
x = 2,112,903,513,656,928.25/58,261,264.40 - Step 6: Final answer
x = 36,266,008.56
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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.