Home / 49,209,620.60-73,814,430.90-46,746,183.80

Finding the Fourth Proportional to 49,209,620.60, 73,814,430.90 and 46,746,183.80

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Solution

The fourth proportional to 49,209,620.60, 73,814,430.90 and 46,746,183.80 is: 70,119,275.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,209,620.60 : 73,814,430.90 = 46,746,183.80 : x
  2. Step 2: Convert to fraction form
    49,209,620.60/73,814,430.90 = 46,746,183.80/x
  3. Step 3: Cross multiply
    49,209,620.60x = 73,814,430.90 × 46,746,183.80
  4. Step 4: Simplify right side
    49,209,620.60x = 3,450,542,953,943,799.50
  5. Step 5: Solve for x
    x = 3,450,542,953,943,799.50/49,209,620.60
  6. Step 6: Final answer
    x = 70,119,275.70

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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.