Home / 277,210,205.30-416,224,069.26-154,628,024.24

Finding the Fourth Proportional to 277,210,205.30, 416,224,069.26 and 154,628,024.24

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Solution

The fourth proportional to 277,210,205.30, 416,224,069.26 and 154,628,024.24 is: 232,170,043.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,210,205.30 : 416,224,069.26 = 154,628,024.24 : x
  2. Step 2: Convert to fraction form
    277,210,205.30/416,224,069.26 = 154,628,024.24/x
  3. Step 3: Cross multiply
    277,210,205.30x = 416,224,069.26 × 154,628,024.24
  4. Step 4: Simplify right side
    277,210,205.30x = 64,359,905,468,924,080
  5. Step 5: Solve for x
    x = 64,359,905,468,924,080/277,210,205.30
  6. Step 6: Final answer
    x = 232,170,043.67

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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.