Home / 344,928,519.60-517,464,664.20-114,969,044.40

Finding the Fourth Proportional to 344,928,519.60, 517,464,664.20 and 114,969,044.40

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Solution

The fourth proportional to 344,928,519.60, 517,464,664.20 and 114,969,044.40 is: 172,477,526.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,928,519.60 : 517,464,664.20 = 114,969,044.40 : x
  2. Step 2: Convert to fraction form
    344,928,519.60/517,464,664.20 = 114,969,044.40/x
  3. Step 3: Cross multiply
    344,928,519.60x = 517,464,664.20 × 114,969,044.40
  4. Step 4: Simplify right side
    344,928,519.60x = 59,492,417,953,840,896
  5. Step 5: Solve for x
    x = 59,492,417,953,840,896/344,928,519.60
  6. Step 6: Final answer
    x = 172,477,526.71

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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.