Home / 43,160,988.98-59,561,469.69-23,581,457.30

Finding the Fourth Proportional to 43,160,988.98, 59,561,469.69 and 23,581,457.30

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Solution

The fourth proportional to 43,160,988.98, 59,561,469.69 and 23,581,457.30 is: 32,542,031.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,160,988.98 : 59,561,469.69 = 23,581,457.30 : x
  2. Step 2: Convert to fraction form
    43,160,988.98/59,561,469.69 = 23,581,457.30/x
  3. Step 3: Cross multiply
    43,160,988.98x = 59,561,469.69 × 23,581,457.30
  4. Step 4: Simplify right side
    43,160,988.98x = 1,404,546,254,219,979.25
  5. Step 5: Solve for x
    x = 1,404,546,254,219,979.25/43,160,988.98
  6. Step 6: Final answer
    x = 32,542,031.30

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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.