Finding the Fourth Proportional to 65,087,267.32, 97,627,745.76 and 24,154,686.28
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Solution
The fourth proportional to 65,087,267.32, 97,627,745.76 and 24,154,686.28 is: 36,230,858.48
Step by Step Solution
- Step 1: Write the proportion equation
65,087,267.32 : 97,627,745.76 = 24,154,686.28 : x - Step 2: Convert to fraction form
65,087,267.32/97,627,745.76 = 24,154,686.28/x - Step 3: Cross multiply
65,087,267.32x = 97,627,745.76 × 24,154,686.28 - Step 4: Simplify right side
65,087,267.32x = 2,358,167,571,056,400.50 - Step 5: Solve for x
x = 2,358,167,571,056,400.50/65,087,267.32 - Step 6: Final answer
x = 36,230,858.48
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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.