Home / 210,141,390.60-314,361,780.30-184,632,222.60

Finding the Fourth Proportional to 210,141,390.60, 314,361,780.30 and 184,632,222.60

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Solution

The fourth proportional to 210,141,390.60, 314,361,780.30 and 184,632,222.60 is: 276,201,247.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    210,141,390.60 : 314,361,780.30 = 184,632,222.60 : x
  2. Step 2: Convert to fraction form
    210,141,390.60/314,361,780.30 = 184,632,222.60/x
  3. Step 3: Cross multiply
    210,141,390.60x = 314,361,780.30 × 184,632,222.60
  4. Step 4: Simplify right side
    210,141,390.60x = 58,041,314,197,281,896
  5. Step 5: Solve for x
    x = 58,041,314,197,281,896/210,141,390.60
  6. Step 6: Final answer
    x = 276,201,247.32

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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.