Home / 116,592,002.60-174,888,003.90-114,891,391.40

Finding the Fourth Proportional to 116,592,002.60, 174,888,003.90 and 114,891,391.40

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Solution

The fourth proportional to 116,592,002.60, 174,888,003.90 and 114,891,391.40 is: 172,337,087.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,592,002.60 : 174,888,003.90 = 114,891,391.40 : x
  2. Step 2: Convert to fraction form
    116,592,002.60/174,888,003.90 = 114,891,391.40/x
  3. Step 3: Cross multiply
    116,592,002.60x = 174,888,003.90 × 114,891,391.40
  4. Step 4: Simplify right side
    116,592,002.60x = 20,093,126,107,239,628
  5. Step 5: Solve for x
    x = 20,093,126,107,239,628/116,592,002.60
  6. Step 6: Final answer
    x = 172,337,087.10

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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.