Finding the Fourth Proportional to 22,537,297,432.31, 33,807,033,325.04 and 7,410,531,909.99
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Solution
The fourth proportional to 22,537,297,432.31, 33,807,033,325.04 and 7,410,531,909.99 is: 11,116,155,341.60
Step by Step Solution
- Step 1: Write the proportion equation
22,537,297,432.31 : 33,807,033,325.04 = 7,410,531,909.99 : x - Step 2: Convert to fraction form
22,537,297,432.31/33,807,033,325.04 = 7,410,531,909.99/x - Step 3: Cross multiply
22,537,297,432.31x = 33,807,033,325.04 × 7,410,531,909.99 - Step 4: Simplify right side
22,537,297,432.31x = 250,528,099,237,267,177,472 - Step 5: Solve for x
x = 250,528,099,237,267,177,472/22,537,297,432.31 - Step 6: Final answer
x = 11,116,155,341.60
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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.