Home / 305,068,851.60-457,603,277.40-182,624,845.20

Finding the Fourth Proportional to 305,068,851.60, 457,603,277.40 and 182,624,845.20

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Solution

The fourth proportional to 305,068,851.60, 457,603,277.40 and 182,624,845.20 is: 273,937,267.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    305,068,851.60 : 457,603,277.40 = 182,624,845.20 : x
  2. Step 2: Convert to fraction form
    305,068,851.60/457,603,277.40 = 182,624,845.20/x
  3. Step 3: Cross multiply
    305,068,851.60x = 457,603,277.40 × 182,624,845.20
  4. Step 4: Simplify right side
    305,068,851.60x = 83,569,727,698,187,648
  5. Step 5: Solve for x
    x = 83,569,727,698,187,648/305,068,851.60
  6. Step 6: Final answer
    x = 273,937,267.80

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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.