Finding the Fourth Proportional to 34,258,122.99, 51,392,070 and 11,224,133.55
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Solution
The fourth proportional to 34,258,122.99, 51,392,070 and 11,224,133.55 is: 16,837,800.99
Step by Step Solution
- Step 1: Write the proportion equation
34,258,122.99 : 51,392,070 = 11,224,133.55 : x - Step 2: Convert to fraction form
34,258,122.99/51,392,070 = 11,224,133.55/x - Step 3: Cross multiply
34,258,122.99x = 51,392,070 × 11,224,133.55 - Step 4: Simplify right side
34,258,122.99x = 576,831,457,090,948.50 - Step 5: Solve for x
x = 576,831,457,090,948.50/34,258,122.99 - Step 6: Final answer
x = 16,837,800.99
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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.