Home / 340,334,334.40-510,501,501.60-332,776,062.40

Finding the Fourth Proportional to 340,334,334.40, 510,501,501.60 and 332,776,062.40

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Solution

The fourth proportional to 340,334,334.40, 510,501,501.60 and 332,776,062.40 is: 499,164,093.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    340,334,334.40 : 510,501,501.60 = 332,776,062.40 : x
  2. Step 2: Convert to fraction form
    340,334,334.40/510,501,501.60 = 332,776,062.40/x
  3. Step 3: Cross multiply
    340,334,334.40x = 510,501,501.60 × 332,776,062.40
  4. Step 4: Simplify right side
    340,334,334.40x = 169,882,679,551,735,296
  5. Step 5: Solve for x
    x = 169,882,679,551,735,296/340,334,334.40
  6. Step 6: Final answer
    x = 499,164,093.60

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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.