Home / 99,295,635.70-148,943,453.55-27,492,051.70

Finding the Fourth Proportional to 99,295,635.70, 148,943,453.55 and 27,492,051.70

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Solution

The fourth proportional to 99,295,635.70, 148,943,453.55 and 27,492,051.70 is: 41,238,077.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,295,635.70 : 148,943,453.55 = 27,492,051.70 : x
  2. Step 2: Convert to fraction form
    99,295,635.70/148,943,453.55 = 27,492,051.70/x
  3. Step 3: Cross multiply
    99,295,635.70x = 148,943,453.55 × 27,492,051.70
  4. Step 4: Simplify right side
    99,295,635.70x = 4,094,761,125,373,149
  5. Step 5: Solve for x
    x = 4,094,761,125,373,149/99,295,635.70
  6. Step 6: Final answer
    x = 41,238,077.55

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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.