Home / 34,144,671.60-51,217,007.40-30,262,892.40

Finding the Fourth Proportional to 34,144,671.60, 51,217,007.40 and 30,262,892.40

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Solution

The fourth proportional to 34,144,671.60, 51,217,007.40 and 30,262,892.40 is: 45,394,338.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,144,671.60 : 51,217,007.40 = 30,262,892.40 : x
  2. Step 2: Convert to fraction form
    34,144,671.60/51,217,007.40 = 30,262,892.40/x
  3. Step 3: Cross multiply
    34,144,671.60x = 51,217,007.40 × 30,262,892.40
  4. Step 4: Simplify right side
    34,144,671.60x = 1,549,974,783,996,203.75
  5. Step 5: Solve for x
    x = 1,549,974,783,996,203.75/34,144,671.60
  6. Step 6: Final answer
    x = 45,394,338.60

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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.