Home / 95,025,029.63-142,591,466.61-51,305,205.40

Finding the Fourth Proportional to 95,025,029.63, 142,591,466.61 and 51,305,205.40

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Solution

The fourth proportional to 95,025,029.63, 142,591,466.61 and 51,305,205.40 is: 76,986,921.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,025,029.63 : 142,591,466.61 = 51,305,205.40 : x
  2. Step 2: Convert to fraction form
    95,025,029.63/142,591,466.61 = 51,305,205.40/x
  3. Step 3: Cross multiply
    95,025,029.63x = 142,591,466.61 × 51,305,205.40
  4. Step 4: Simplify right side
    95,025,029.63x = 7,315,684,482,356,814
  5. Step 5: Solve for x
    x = 7,315,684,482,356,814/95,025,029.63
  6. Step 6: Final answer
    x = 76,986,921.35

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1.5x scale

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.