Home / 98,645,296.24-148,000,805.72-33,072,922.50

Finding the Fourth Proportional to 98,645,296.24, 148,000,805.72 and 33,072,922.50

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Solution

The fourth proportional to 98,645,296.24, 148,000,805.72 and 33,072,922.50 is: 49,620,401.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,645,296.24 : 148,000,805.72 = 33,072,922.50 : x
  2. Step 2: Convert to fraction form
    98,645,296.24/148,000,805.72 = 33,072,922.50/x
  3. Step 3: Cross multiply
    98,645,296.24x = 148,000,805.72 × 33,072,922.50
  4. Step 4: Simplify right side
    98,645,296.24x = 4,894,819,177,515,117
  5. Step 5: Solve for x
    x = 4,894,819,177,515,117/98,645,296.24
  6. Step 6: Final answer
    x = 49,620,401.22

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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.