Home / 464,573,477.46-696,860,216.06-173,463,334.41

Finding the Fourth Proportional to 464,573,477.46, 696,860,216.06 and 173,463,334.41

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Solution

The fourth proportional to 464,573,477.46, 696,860,216.06 and 173,463,334.41 is: 260,195,001.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    464,573,477.46 : 696,860,216.06 = 173,463,334.41 : x
  2. Step 2: Convert to fraction form
    464,573,477.46/696,860,216.06 = 173,463,334.41/x
  3. Step 3: Cross multiply
    464,573,477.46x = 696,860,216.06 × 173,463,334.41
  4. Step 4: Simplify right side
    464,573,477.46x = 120,879,696,694,573,312
  5. Step 5: Solve for x
    x = 120,879,696,694,573,312/464,573,477.46
  6. Step 6: Final answer
    x = 260,195,001.56

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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.