Home / 557,492,026.95-836,059,012.61-183,915,936.86

Finding the Fourth Proportional to 557,492,026.95, 836,059,012.61 and 183,915,936.86

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Solution

The fourth proportional to 557,492,026.95, 836,059,012.61 and 183,915,936.86 is: 275,814,844.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    557,492,026.95 : 836,059,012.61 = 183,915,936.86 : x
  2. Step 2: Convert to fraction form
    557,492,026.95/836,059,012.61 = 183,915,936.86/x
  3. Step 3: Cross multiply
    557,492,026.95x = 836,059,012.61 × 183,915,936.86
  4. Step 4: Simplify right side
    557,492,026.95x = 153,764,576,569,314,816
  5. Step 5: Solve for x
    x = 153,764,576,569,314,816/557,492,026.95
  6. Step 6: Final answer
    x = 275,814,844.22

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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.