Home / 37,333,447.60-55,955,934.60-15,768,007.60

Finding the Fourth Proportional to 37,333,447.60, 55,955,934.60 and 15,768,007.60

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Solution

The fourth proportional to 37,333,447.60, 55,955,934.60 and 15,768,007.60 is: 23,633,327.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,333,447.60 : 55,955,934.60 = 15,768,007.60 : x
  2. Step 2: Convert to fraction form
    37,333,447.60/55,955,934.60 = 15,768,007.60/x
  3. Step 3: Cross multiply
    37,333,447.60x = 55,955,934.60 × 15,768,007.60
  4. Step 4: Simplify right side
    37,333,447.60x = 882,313,602,037,903
  5. Step 5: Solve for x
    x = 882,313,602,037,903/37,333,447.60
  6. Step 6: Final answer
    x = 23,633,327.72

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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.