Home / 63,463,430.40-95,195,145.60-15,594,374.40

Finding the Fourth Proportional to 63,463,430.40, 95,195,145.60 and 15,594,374.40

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Solution

The fourth proportional to 63,463,430.40, 95,195,145.60 and 15,594,374.40 is: 23,391,561.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,463,430.40 : 95,195,145.60 = 15,594,374.40 : x
  2. Step 2: Convert to fraction form
    63,463,430.40/95,195,145.60 = 15,594,374.40/x
  3. Step 3: Cross multiply
    63,463,430.40x = 95,195,145.60 × 15,594,374.40
  4. Step 4: Simplify right side
    63,463,430.40x = 1,484,508,741,548,912.50
  5. Step 5: Solve for x
    x = 1,484,508,741,548,912.50/63,463,430.40
  6. Step 6: Final answer
    x = 23,391,561.60

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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.