Finding the Fourth Proportional to 47,003,235.93, 64,864,700.36 and 29,372,376.17
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Solution
The fourth proportional to 47,003,235.93, 64,864,700.36 and 29,372,376.17 is: 40,534,025.82
Step by Step Solution
- Step 1: Write the proportion equation
47,003,235.93 : 64,864,700.36 = 29,372,376.17 : x - Step 2: Convert to fraction form
47,003,235.93/64,864,700.36 = 29,372,376.17/x - Step 3: Cross multiply
47,003,235.93x = 64,864,700.36 × 29,372,376.17 - Step 4: Simplify right side
47,003,235.93x = 1,905,230,378,657,069 - Step 5: Solve for x
x = 1,905,230,378,657,069/47,003,235.93 - Step 6: Final answer
x = 40,534,025.82
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.