Home / 566,825,007.60-850,237,511.40-469,969,885.35

Finding the Fourth Proportional to 566,825,007.60, 850,237,511.40 and 469,969,885.35

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Solution

The fourth proportional to 566,825,007.60, 850,237,511.40 and 469,969,885.35 is: 704,954,828.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,825,007.60 : 850,237,511.40 = 469,969,885.35 : x
  2. Step 2: Convert to fraction form
    566,825,007.60/850,237,511.40 = 469,969,885.35/x
  3. Step 3: Cross multiply
    566,825,007.60x = 850,237,511.40 × 469,969,885.35
  4. Step 4: Simplify right side
    566,825,007.60x = 399,586,025,752,927,296
  5. Step 5: Solve for x
    x = 399,586,025,752,927,296/566,825,007.60
  6. Step 6: Final answer
    x = 704,954,828.03

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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.