Home / 203,056,533.90-304,088,057.02-183,404,805.30

Finding the Fourth Proportional to 203,056,533.90, 304,088,057.02 and 183,404,805.30

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Solution

The fourth proportional to 203,056,533.90, 304,088,057.02 and 183,404,805.30 is: 274,658,538.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    203,056,533.90 : 304,088,057.02 = 183,404,805.30 : x
  2. Step 2: Convert to fraction form
    203,056,533.90/304,088,057.02 = 183,404,805.30/x
  3. Step 3: Cross multiply
    203,056,533.90x = 304,088,057.02 × 183,404,805.30
  4. Step 4: Simplify right side
    203,056,533.90x = 55,771,210,891,808,400
  5. Step 5: Solve for x
    x = 55,771,210,891,808,400/203,056,533.90
  6. Step 6: Final answer
    x = 274,658,538.79

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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.