Home / 239,047,819.58-329,877,281.77-133,195,765.64

Finding the Fourth Proportional to 239,047,819.58, 329,877,281.77 and 133,195,765.64

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Solution

The fourth proportional to 239,047,819.58, 329,877,281.77 and 133,195,765.64 is: 183,805,303.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,047,819.58 : 329,877,281.77 = 133,195,765.64 : x
  2. Step 2: Convert to fraction form
    239,047,819.58/329,877,281.77 = 133,195,765.64/x
  3. Step 3: Cross multiply
    239,047,819.58x = 329,877,281.77 × 133,195,765.64
  4. Step 4: Simplify right side
    239,047,819.58x = 43,938,257,110,614,792
  5. Step 5: Solve for x
    x = 43,938,257,110,614,792/239,047,819.58
  6. Step 6: Final answer
    x = 183,805,303.84

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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.