Finding the Fourth Proportional to 73,499,988.27, 110,266,591.95 and 24,315,726.18
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Solution
The fourth proportional to 73,499,988.27, 110,266,591.95 and 24,315,726.18 is: 36,479,084.14
Step by Step Solution
- Step 1: Write the proportion equation
73,499,988.27 : 110,266,591.95 = 24,315,726.18 : x - Step 2: Convert to fraction form
73,499,988.27/110,266,591.95 = 24,315,726.18/x - Step 3: Cross multiply
73,499,988.27x = 110,266,591.95 × 24,315,726.18 - Step 4: Simplify right side
73,499,988.27x = 2,681,212,256,657,992.50 - Step 5: Solve for x
x = 2,681,212,256,657,992.50/73,499,988.27 - Step 6: Final answer
x = 36,479,084.14
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.