Home / 573,459,794.43-860,194,669.79-185,282,666.29

Finding the Fourth Proportional to 573,459,794.43, 860,194,669.79 and 185,282,666.29

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Solution

The fourth proportional to 573,459,794.43, 860,194,669.79 and 185,282,666.29 is: 277,925,607.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    573,459,794.43 : 860,194,669.79 = 185,282,666.29 : x
  2. Step 2: Convert to fraction form
    573,459,794.43/860,194,669.79 = 185,282,666.29/x
  3. Step 3: Cross multiply
    573,459,794.43x = 860,194,669.79 × 185,282,666.29
  4. Step 4: Simplify right side
    573,459,794.43x = 159,379,161,947,137,312
  5. Step 5: Solve for x
    x = 159,379,161,947,137,312/573,459,794.43
  6. Step 6: Final answer
    x = 277,925,607.85

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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.