Home / 59,991,129.23-82,794,491.62-33,887,328.58

Finding the Fourth Proportional to 59,991,129.23, 82,794,491.62 and 33,887,328.58

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Solution

The fourth proportional to 59,991,129.23, 82,794,491.62 and 33,887,328.58 is: 46,768,316.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,991,129.23 : 82,794,491.62 = 33,887,328.58 : x
  2. Step 2: Convert to fraction form
    59,991,129.23/82,794,491.62 = 33,887,328.58/x
  3. Step 3: Cross multiply
    59,991,129.23x = 82,794,491.62 × 33,887,328.58
  4. Step 4: Simplify right side
    59,991,129.23x = 2,805,684,142,159,771.50
  5. Step 5: Solve for x
    x = 2,805,684,142,159,771.50/59,991,129.23
  6. Step 6: Final answer
    x = 46,768,316.89

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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.