Home / 557,492,022.44-836,059,005.84-183,915,932.35

Finding the Fourth Proportional to 557,492,022.44, 836,059,005.84 and 183,915,932.35

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Solution

The fourth proportional to 557,492,022.44, 836,059,005.84 and 183,915,932.35 is: 275,814,837.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    557,492,022.44 : 836,059,005.84 = 183,915,932.35 : x
  2. Step 2: Convert to fraction form
    557,492,022.44/836,059,005.84 = 183,915,932.35/x
  3. Step 3: Cross multiply
    557,492,022.44x = 836,059,005.84 × 183,915,932.35
  4. Step 4: Simplify right side
    557,492,022.44x = 153,764,571,558,849,024
  5. Step 5: Solve for x
    x = 153,764,571,558,849,024/557,492,022.44
  6. Step 6: Final answer
    x = 275,814,837.47

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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.