Finding the Fourth Proportional to 26,620,610.11, 39,935,327.94 and 9,344,328.08
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Solution
The fourth proportional to 26,620,610.11, 39,935,327.94 and 9,344,328.08 is: 14,018,041.08
Step by Step Solution
- Step 1: Write the proportion equation
26,620,610.11 : 39,935,327.94 = 9,344,328.08 : x - Step 2: Convert to fraction form
26,620,610.11/39,935,327.94 = 9,344,328.08/x - Step 3: Cross multiply
26,620,610.11x = 39,935,327.94 × 9,344,328.08 - Step 4: Simplify right side
26,620,610.11x = 373,168,806,054,073.88 - Step 5: Solve for x
x = 373,168,806,054,073.88/26,620,610.11 - Step 6: Final answer
x = 14,018,041.08
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.