Finding the Fourth Proportional to 35,307,926.04, 48,746,675.70 and 27,995,297.88
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Solution
The fourth proportional to 35,307,926.04, 48,746,675.70 and 27,995,297.88 is: 38,650,746.73
Step by Step Solution
- Step 1: Write the proportion equation
35,307,926.04 : 48,746,675.70 = 27,995,297.88 : x - Step 2: Convert to fraction form
35,307,926.04/48,746,675.70 = 27,995,297.88/x - Step 3: Cross multiply
35,307,926.04x = 48,746,675.70 × 27,995,297.88 - Step 4: Simplify right side
35,307,926.04x = 1,364,677,706,881,257.50 - Step 5: Solve for x
x = 1,364,677,706,881,257.50/35,307,926.04 - Step 6: Final answer
x = 38,650,746.73
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.