Finding the Fourth Proportional to 26,633,656.23, 36,750,504.92 and 16,174,233.15
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Solution
The fourth proportional to 26,633,656.23, 36,750,504.92 and 16,174,233.15 is: 22,318,048.63
Step by Step Solution
- Step 1: Write the proportion equation
26,633,656.23 : 36,750,504.92 = 16,174,233.15 : x - Step 2: Convert to fraction form
26,633,656.23/36,750,504.92 = 16,174,233.15/x - Step 3: Cross multiply
26,633,656.23x = 36,750,504.92 × 16,174,233.15 - Step 4: Simplify right side
26,633,656.23x = 594,411,234,875,430.88 - Step 5: Solve for x
x = 594,411,234,875,430.88/26,633,656.23 - Step 6: Final answer
x = 22,318,048.63
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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.