Home / 98,208,559.60-147,312,813.48-33,512,360.56

Finding the Fourth Proportional to 98,208,559.60, 147,312,813.48 and 33,512,360.56

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Solution

The fourth proportional to 98,208,559.60, 147,312,813.48 and 33,512,360.56 is: 50,268,532.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,208,559.60 : 147,312,813.48 = 33,512,360.56 : x
  2. Step 2: Convert to fraction form
    98,208,559.60/147,312,813.48 = 33,512,360.56/x
  3. Step 3: Cross multiply
    98,208,559.60x = 147,312,813.48 × 33,512,360.56
  4. Step 4: Simplify right side
    98,208,559.60x = 4,936,800,120,449,788
  5. Step 5: Solve for x
    x = 4,936,800,120,449,788/98,208,559.60
  6. Step 6: Final answer
    x = 50,268,532.00

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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.