Home / 122,964,140.40-184,446,210.60-32,087,729.40

Finding the Fourth Proportional to 122,964,140.40, 184,446,210.60 and 32,087,729.40

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Solution

The fourth proportional to 122,964,140.40, 184,446,210.60 and 32,087,729.40 is: 48,131,594.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,964,140.40 : 184,446,210.60 = 32,087,729.40 : x
  2. Step 2: Convert to fraction form
    122,964,140.40/184,446,210.60 = 32,087,729.40/x
  3. Step 3: Cross multiply
    122,964,140.40x = 184,446,210.60 × 32,087,729.40
  4. Step 4: Simplify right side
    122,964,140.40x = 5,918,460,094,588,211
  5. Step 5: Solve for x
    x = 5,918,460,094,588,211/122,964,140.40
  6. Step 6: Final answer
    x = 48,131,594.10

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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.