Home / 24,449,681.60-36,599,872.80-19,074,910.40

Finding the Fourth Proportional to 24,449,681.60, 36,599,872.80 and 19,074,910.40

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Solution

The fourth proportional to 24,449,681.60, 36,599,872.80 and 19,074,910.40 is: 28,554,126.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,449,681.60 : 36,599,872.80 = 19,074,910.40 : x
  2. Step 2: Convert to fraction form
    24,449,681.60/36,599,872.80 = 19,074,910.40/x
  3. Step 3: Cross multiply
    24,449,681.60x = 36,599,872.80 × 19,074,910.40
  4. Step 4: Simplify right side
    24,449,681.60x = 698,139,294,311,397
  5. Step 5: Solve for x
    x = 698,139,294,311,397/24,449,681.60
  6. Step 6: Final answer
    x = 28,554,126.21

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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.