Home / 546,553,582.60-819,171,695.98-251,040,915.28

Finding the Fourth Proportional to 546,553,582.60, 819,171,695.98 and 251,040,915.28

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Solution

The fourth proportional to 546,553,582.60, 819,171,695.98 and 251,040,915.28 is: 376,258,831.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,553,582.60 : 819,171,695.98 = 251,040,915.28 : x
  2. Step 2: Convert to fraction form
    546,553,582.60/819,171,695.98 = 251,040,915.28/x
  3. Step 3: Cross multiply
    546,553,582.60x = 819,171,695.98 × 251,040,915.28
  4. Step 4: Simplify right side
    546,553,582.60x = 205,645,612,330,289,088
  5. Step 5: Solve for x
    x = 205,645,612,330,289,088/546,553,582.60
  6. Step 6: Final answer
    x = 376,258,831.48

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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.