Home / 353,877,970.20-530,731,798.64-108,236,725.89

Finding the Fourth Proportional to 353,877,970.20, 530,731,798.64 and 108,236,725.89

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Solution

The fourth proportional to 353,877,970.20, 530,731,798.64 and 108,236,725.89 is: 162,329,042.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    353,877,970.20 : 530,731,798.64 = 108,236,725.89 : x
  2. Step 2: Convert to fraction form
    353,877,970.20/530,731,798.64 = 108,236,725.89/x
  3. Step 3: Cross multiply
    353,877,970.20x = 530,731,798.64 × 108,236,725.89
  4. Step 4: Simplify right side
    353,877,970.20x = 57,444,672,210,504,352
  5. Step 5: Solve for x
    x = 57,444,672,210,504,352/353,877,970.20
  6. Step 6: Final answer
    x = 162,329,042.91

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