Home / 45,126,364.74-62,332,799.06-37,317,419.47

Finding the Fourth Proportional to 45,126,364.74, 62,332,799.06 and 37,317,419.47

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Solution

The fourth proportional to 45,126,364.74, 62,332,799.06 and 37,317,419.47 is: 51,546,345.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,126,364.74 : 62,332,799.06 = 37,317,419.47 : x
  2. Step 2: Convert to fraction form
    45,126,364.74/62,332,799.06 = 37,317,419.47/x
  3. Step 3: Cross multiply
    45,126,364.74x = 62,332,799.06 × 37,317,419.47
  4. Step 4: Simplify right side
    45,126,364.74x = 2,326,099,209,261,241.50
  5. Step 5: Solve for x
    x = 2,326,099,209,261,241.50/45,126,364.74
  6. Step 6: Final answer
    x = 51,546,345.98

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1.5x scale

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.