Home / 113,181,313.92-169,771,758.68-35,464,167.60

Finding the Fourth Proportional to 113,181,313.92, 169,771,758.68 and 35,464,167.60

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Solution

The fourth proportional to 113,181,313.92, 169,771,758.68 and 35,464,167.60 is: 53,196,184.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,181,313.92 : 169,771,758.68 = 35,464,167.60 : x
  2. Step 2: Convert to fraction form
    113,181,313.92/169,771,758.68 = 35,464,167.60/x
  3. Step 3: Cross multiply
    113,181,313.92x = 169,771,758.68 × 35,464,167.60
  4. Step 4: Simplify right side
    113,181,313.92x = 6,020,814,103,574,275
  5. Step 5: Solve for x
    x = 6,020,814,103,574,275/113,181,313.92
  6. Step 6: Final answer
    x = 53,196,184.91

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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.