Home / 62,224,709.04-85,870,100.16-34,347,425.04

Finding the Fourth Proportional to 62,224,709.04, 85,870,100.16 and 34,347,425.04

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Solution

The fourth proportional to 62,224,709.04, 85,870,100.16 and 34,347,425.04 is: 47,399,447.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,224,709.04 : 85,870,100.16 = 34,347,425.04 : x
  2. Step 2: Convert to fraction form
    62,224,709.04/85,870,100.16 = 34,347,425.04/x
  3. Step 3: Cross multiply
    62,224,709.04x = 85,870,100.16 × 34,347,425.04
  4. Step 4: Simplify right side
    62,224,709.04x = 2,949,416,828,422,892
  5. Step 5: Solve for x
    x = 2,949,416,828,422,892/62,224,709.04
  6. Step 6: Final answer
    x = 47,399,447.49

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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.