Home / 98,984,184.60-148,476,276.90-26,200,824.60

Finding the Fourth Proportional to 98,984,184.60, 148,476,276.90 and 26,200,824.60

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Solution

The fourth proportional to 98,984,184.60, 148,476,276.90 and 26,200,824.60 is: 39,301,236.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,984,184.60 : 148,476,276.90 = 26,200,824.60 : x
  2. Step 2: Convert to fraction form
    98,984,184.60/148,476,276.90 = 26,200,824.60/x
  3. Step 3: Cross multiply
    98,984,184.60x = 148,476,276.90 × 26,200,824.60
  4. Step 4: Simplify right side
    98,984,184.60x = 3,890,200,888,317,932
  5. Step 5: Solve for x
    x = 3,890,200,888,317,932/98,984,184.60
  6. Step 6: Final answer
    x = 39,301,236.90

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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.