Home / 59,782,507.26-82,499,493.51-33,685,430.46

Finding the Fourth Proportional to 59,782,507.26, 82,499,493.51 and 33,685,430.46

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Solution

The fourth proportional to 59,782,507.26, 82,499,493.51 and 33,685,430.46 is: 46,485,687.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,782,507.26 : 82,499,493.51 = 33,685,430.46 : x
  2. Step 2: Convert to fraction form
    59,782,507.26/82,499,493.51 = 33,685,430.46/x
  3. Step 3: Cross multiply
    59,782,507.26x = 82,499,493.51 × 33,685,430.46
  4. Step 4: Simplify right side
    59,782,507.26x = 2,779,030,951,616,326.50
  5. Step 5: Solve for x
    x = 2,779,030,951,616,326.50/59,782,507.26
  6. Step 6: Final answer
    x = 46,485,687.52

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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.