Home / 14,995,241.40-22,492,862.10-14,407,375.80

Finding the Fourth Proportional to 14,995,241.40, 22,492,862.10 and 14,407,375.80

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Solution

The fourth proportional to 14,995,241.40, 22,492,862.10 and 14,407,375.80 is: 21,611,063.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,995,241.40 : 22,492,862.10 = 14,407,375.80 : x
  2. Step 2: Convert to fraction form
    14,995,241.40/22,492,862.10 = 14,407,375.80/x
  3. Step 3: Cross multiply
    14,995,241.40x = 22,492,862.10 × 14,407,375.80
  4. Step 4: Simplify right side
    14,995,241.40x = 324,063,117,092,277.19
  5. Step 5: Solve for x
    x = 324,063,117,092,277.19/14,995,241.40
  6. Step 6: Final answer
    x = 21,611,063.70

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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.