Home / 63,829,619.19-95,606,906.58-43,246,406.25

Finding the Fourth Proportional to 63,829,619.19, 95,606,906.58 and 43,246,406.25

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Solution

The fourth proportional to 63,829,619.19, 95,606,906.58 and 43,246,406.25 is: 64,776,434.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,829,619.19 : 95,606,906.58 = 43,246,406.25 : x
  2. Step 2: Convert to fraction form
    63,829,619.19/95,606,906.58 = 43,246,406.25/x
  3. Step 3: Cross multiply
    63,829,619.19x = 95,606,906.58 × 43,246,406.25
  4. Step 4: Simplify right side
    63,829,619.19x = 4,134,655,122,264,478
  5. Step 5: Solve for x
    x = 4,134,655,122,264,478/63,829,619.19
  6. Step 6: Final answer
    x = 64,776,434.12

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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.