Home / 349,345,830.60-523,010,976.30-349,345,830.60

Finding the Fourth Proportional to 349,345,830.60, 523,010,976.30 and 349,345,830.60

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Solution

The fourth proportional to 349,345,830.60, 523,010,976.30 and 349,345,830.60 is: 523,010,976.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,345,830.60 : 523,010,976.30 = 349,345,830.60 : x
  2. Step 2: Convert to fraction form
    349,345,830.60/523,010,976.30 = 349,345,830.60/x
  3. Step 3: Cross multiply
    349,345,830.60x = 523,010,976.30 × 349,345,830.60
  4. Step 4: Simplify right side
    349,345,830.60x = 182,711,703,928,440,416
  5. Step 5: Solve for x
    x = 182,711,703,928,440,416/349,345,830.60
  6. Step 6: Final answer
    x = 523,010,976.30

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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.