Home / 185,544,110.40-278,316,165.60-174,962,529.60

Finding the Fourth Proportional to 185,544,110.40, 278,316,165.60 and 174,962,529.60

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Solution

The fourth proportional to 185,544,110.40, 278,316,165.60 and 174,962,529.60 is: 262,443,794.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,544,110.40 : 278,316,165.60 = 174,962,529.60 : x
  2. Step 2: Convert to fraction form
    185,544,110.40/278,316,165.60 = 174,962,529.60/x
  3. Step 3: Cross multiply
    185,544,110.40x = 278,316,165.60 × 174,962,529.60
  4. Step 4: Simplify right side
    185,544,110.40x = 48,694,900,361,948,504
  5. Step 5: Solve for x
    x = 48,694,900,361,948,504/185,544,110.40
  6. Step 6: Final answer
    x = 262,443,794.40

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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.