Home / 63,470,584.48-87,591,254.16-35,967,598.24

Finding the Fourth Proportional to 63,470,584.48, 87,591,254.16 and 35,967,598.24

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Solution

The fourth proportional to 63,470,584.48, 87,591,254.16 and 35,967,598.24 is: 49,636,332.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,470,584.48 : 87,591,254.16 = 35,967,598.24 : x
  2. Step 2: Convert to fraction form
    63,470,584.48/87,591,254.16 = 35,967,598.24/x
  3. Step 3: Cross multiply
    63,470,584.48x = 87,591,254.16 × 35,967,598.24
  4. Step 4: Simplify right side
    63,470,584.48x = 3,150,447,038,964,608.50
  5. Step 5: Solve for x
    x = 3,150,447,038,964,608.50/63,470,584.48
  6. Step 6: Final answer
    x = 49,636,332.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.