Finding the Fourth Proportional to 46,426,798.08, 64,001,456.64 and 32,444,742.96
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Solution
The fourth proportional to 46,426,798.08, 64,001,456.64 and 32,444,742.96 is: 44,726,556.55
Step by Step Solution
- Step 1: Write the proportion equation
46,426,798.08 : 64,001,456.64 = 32,444,742.96 : x - Step 2: Convert to fraction form
46,426,798.08/64,001,456.64 = 32,444,742.96/x - Step 3: Cross multiply
46,426,798.08x = 64,001,456.64 × 32,444,742.96 - Step 4: Simplify right side
46,426,798.08x = 2,076,510,809,750,385.25 - Step 5: Solve for x
x = 2,076,510,809,750,385.25/46,426,798.08 - Step 6: Final answer
x = 44,726,556.55
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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.