Home / 333,255,610.40-499,883,415.60-283,937,885.60

Finding the Fourth Proportional to 333,255,610.40, 499,883,415.60 and 283,937,885.60

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Solution

The fourth proportional to 333,255,610.40, 499,883,415.60 and 283,937,885.60 is: 425,906,828.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,255,610.40 : 499,883,415.60 = 283,937,885.60 : x
  2. Step 2: Convert to fraction form
    333,255,610.40/499,883,415.60 = 283,937,885.60/x
  3. Step 3: Cross multiply
    333,255,610.40x = 499,883,415.60 × 283,937,885.60
  4. Step 4: Simplify right side
    333,255,610.40x = 141,935,840,071,970,080
  5. Step 5: Solve for x
    x = 141,935,840,071,970,080/333,255,610.40
  6. Step 6: Final answer
    x = 425,906,828.40

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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.