Home / 62,452,820.66-86,184,913.37-34,196,980.73

Finding the Fourth Proportional to 62,452,820.66, 86,184,913.37 and 34,196,980.73

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Solution

The fourth proportional to 62,452,820.66, 86,184,913.37 and 34,196,980.73 is: 47,191,844.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,452,820.66 : 86,184,913.37 = 34,196,980.73 : x
  2. Step 2: Convert to fraction form
    62,452,820.66/86,184,913.37 = 34,196,980.73/x
  3. Step 3: Cross multiply
    62,452,820.66x = 86,184,913.37 × 34,196,980.73
  4. Step 4: Simplify right side
    62,452,820.66x = 2,947,263,821,559,624
  5. Step 5: Solve for x
    x = 2,947,263,821,559,624/62,452,820.66
  6. Step 6: Final answer
    x = 47,191,844.83

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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.