Home / 240,767,461.06-332,261,048.76-130,759,961.38

Finding the Fourth Proportional to 240,767,461.06, 332,261,048.76 and 130,759,961.38

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Solution

The fourth proportional to 240,767,461.06, 332,261,048.76 and 130,759,961.38 is: 180,449,807.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,767,461.06 : 332,261,048.76 = 130,759,961.38 : x
  2. Step 2: Convert to fraction form
    240,767,461.06/332,261,048.76 = 130,759,961.38/x
  3. Step 3: Cross multiply
    240,767,461.06x = 332,261,048.76 × 130,759,961.38
  4. Step 4: Simplify right side
    240,767,461.06x = 43,446,441,903,935,896
  5. Step 5: Solve for x
    x = 43,446,441,903,935,896/240,767,461.06
  6. Step 6: Final answer
    x = 180,449,807.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.