Home / 29,314,175.40-43,971,263.10-21,755,903.40

Finding the Fourth Proportional to 29,314,175.40, 43,971,263.10 and 21,755,903.40

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Solution

The fourth proportional to 29,314,175.40, 43,971,263.10 and 21,755,903.40 is: 32,633,855.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,314,175.40 : 43,971,263.10 = 21,755,903.40 : x
  2. Step 2: Convert to fraction form
    29,314,175.40/43,971,263.10 = 21,755,903.40/x
  3. Step 3: Cross multiply
    29,314,175.40x = 43,971,263.10 × 21,755,903.40
  4. Step 4: Simplify right side
    29,314,175.40x = 956,634,552,379,584.50
  5. Step 5: Solve for x
    x = 956,634,552,379,584.50/29,314,175.40
  6. Step 6: Final answer
    x = 32,633,855.10

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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.