Home / 434,940,003.90-652,410,005.85-241,448,240.70

Finding the Fourth Proportional to 434,940,003.90, 652,410,005.85 and 241,448,240.70

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Solution

The fourth proportional to 434,940,003.90, 652,410,005.85 and 241,448,240.70 is: 362,172,361.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    434,940,003.90 : 652,410,005.85 = 241,448,240.70 : x
  2. Step 2: Convert to fraction form
    434,940,003.90/652,410,005.85 = 241,448,240.70/x
  3. Step 3: Cross multiply
    434,940,003.90x = 652,410,005.85 × 241,448,240.70
  4. Step 4: Simplify right side
    434,940,003.90x = 157,523,248,127,559,200
  5. Step 5: Solve for x
    x = 157,523,248,127,559,200/434,940,003.90
  6. Step 6: Final answer
    x = 362,172,361.05

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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.