Home / 39,564,014.40-59,346,021.60-27,447,159.60

Finding the Fourth Proportional to 39,564,014.40, 59,346,021.60 and 27,447,159.60

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Solution

The fourth proportional to 39,564,014.40, 59,346,021.60 and 27,447,159.60 is: 41,170,739.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,564,014.40 : 59,346,021.60 = 27,447,159.60 : x
  2. Step 2: Convert to fraction form
    39,564,014.40/59,346,021.60 = 27,447,159.60/x
  3. Step 3: Cross multiply
    39,564,014.40x = 59,346,021.60 × 27,447,159.60
  4. Step 4: Simplify right side
    39,564,014.40x = 1,628,879,726,480,247.50
  5. Step 5: Solve for x
    x = 1,628,879,726,480,247.50/39,564,014.40
  6. Step 6: Final answer
    x = 41,170,739.40

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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.