Home / 49,207,305.60-73,810,958.40-23,642,150.40

Finding the Fourth Proportional to 49,207,305.60, 73,810,958.40 and 23,642,150.40

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Solution

The fourth proportional to 49,207,305.60, 73,810,958.40 and 23,642,150.40 is: 35,463,225.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,207,305.60 : 73,810,958.40 = 23,642,150.40 : x
  2. Step 2: Convert to fraction form
    49,207,305.60/73,810,958.40 = 23,642,150.40/x
  3. Step 3: Cross multiply
    49,207,305.60x = 73,810,958.40 × 23,642,150.40
  4. Step 4: Simplify right side
    49,207,305.60x = 1,745,049,779,660,943.50
  5. Step 5: Solve for x
    x = 1,745,049,779,660,943.50/49,207,305.60
  6. Step 6: Final answer
    x = 35,463,225.60

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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.