Home / 38,333,270.29-52,899,189.88-23,447,499.09

Finding the Fourth Proportional to 38,333,270.29, 52,899,189.88 and 23,447,499.09

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Solution

The fourth proportional to 38,333,270.29, 52,899,189.88 and 23,447,499.09 is: 32,357,106.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,333,270.29 : 52,899,189.88 = 23,447,499.09 : x
  2. Step 2: Convert to fraction form
    38,333,270.29/52,899,189.88 = 23,447,499.09/x
  3. Step 3: Cross multiply
    38,333,270.29x = 52,899,189.88 × 23,447,499.09
  4. Step 4: Simplify right side
    38,333,270.29x = 1,240,353,706,573,037.25
  5. Step 5: Solve for x
    x = 1,240,353,706,573,037.25/38,333,270.29
  6. Step 6: Final answer
    x = 32,357,106.43

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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.