Finding the Fourth Proportional to 26,244,000.40, 36,656,570 and 26,244,000.40
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Solution
The fourth proportional to 26,244,000.40, 36,656,570 and 26,244,000.40 is: 36,656,570
Step by Step Solution
- Step 1: Write the proportion equation
26,244,000.40 : 36,656,570 = 26,244,000.40 : x - Step 2: Convert to fraction form
26,244,000.40/36,656,570 = 26,244,000.40/x - Step 3: Cross multiply
26,244,000.40x = 36,656,570 × 26,244,000.40 - Step 4: Simplify right side
26,244,000.40x = 962,015,037,742,628 - Step 5: Solve for x
x = 962,015,037,742,628/26,244,000.40 - Step 6: Final answer
x = 36,656,570
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.