Finding the Fourth Proportional to 26,006,277.44, 39,011,980 and 8,964,706.88
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Solution
The fourth proportional to 26,006,277.44, 39,011,980 and 8,964,706.88 is: 13,447,944.11
Step by Step Solution
- Step 1: Write the proportion equation
26,006,277.44 : 39,011,980 = 8,964,706.88 : x - Step 2: Convert to fraction form
26,006,277.44/39,011,980 = 8,964,706.88/x - Step 3: Cross multiply
26,006,277.44x = 39,011,980 × 8,964,706.88 - Step 4: Simplify right side
26,006,277.44x = 349,730,965,508,422.44 - Step 5: Solve for x
x = 349,730,965,508,422.44/26,006,277.44 - Step 6: Final answer
x = 13,447,944.11
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1.5x scale
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.