Home / 251,009,983.55-376,514,975.33-251,009,983.55

Finding the Fourth Proportional to 251,009,983.55, 376,514,975.33 and 251,009,983.55

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Solution

The fourth proportional to 251,009,983.55, 376,514,975.33 and 251,009,983.55 is: 376,514,975.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    251,009,983.55 : 376,514,975.33 = 251,009,983.55 : x
  2. Step 2: Convert to fraction form
    251,009,983.55/376,514,975.33 = 251,009,983.55/x
  3. Step 3: Cross multiply
    251,009,983.55x = 376,514,975.33 × 251,009,983.55
  4. Step 4: Simplify right side
    251,009,983.55x = 94,509,017,762,656,912
  5. Step 5: Solve for x
    x = 94,509,017,762,656,912/251,009,983.55
  6. Step 6: Final answer
    x = 376,514,975.33

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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.