Home / 185,088,009.60-277,632,014.40-94,388,745.60

Finding the Fourth Proportional to 185,088,009.60, 277,632,014.40 and 94,388,745.60

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Solution

The fourth proportional to 185,088,009.60, 277,632,014.40 and 94,388,745.60 is: 141,583,118.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,088,009.60 : 277,632,014.40 = 94,388,745.60 : x
  2. Step 2: Convert to fraction form
    185,088,009.60/277,632,014.40 = 94,388,745.60/x
  3. Step 3: Cross multiply
    185,088,009.60x = 277,632,014.40 × 94,388,745.60
  4. Step 4: Simplify right side
    185,088,009.60x = 26,205,337,577,617,132
  5. Step 5: Solve for x
    x = 26,205,337,577,617,132/185,088,009.60
  6. Step 6: Final answer
    x = 141,583,118.40

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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.