Home / 58,155,364.44-80,240,308.20-33,031,884.96

Finding the Fourth Proportional to 58,155,364.44, 80,240,308.20 and 33,031,884.96

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Solution

The fourth proportional to 58,155,364.44, 80,240,308.20 and 33,031,884.96 is: 45,575,995.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,155,364.44 : 80,240,308.20 = 33,031,884.96 : x
  2. Step 2: Convert to fraction form
    58,155,364.44/80,240,308.20 = 33,031,884.96/x
  3. Step 3: Cross multiply
    58,155,364.44x = 80,240,308.20 × 33,031,884.96
  4. Step 4: Simplify right side
    58,155,364.44x = 2,650,488,629,617,345
  5. Step 5: Solve for x
    x = 2,650,488,629,617,345/58,155,364.44
  6. Step 6: Final answer
    x = 45,575,995.53

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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.