Home / 29,735,730.90-44,598,275.55-18,920,906.55

Finding the Fourth Proportional to 29,735,730.90, 44,598,275.55 and 18,920,906.55

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Solution

The fourth proportional to 29,735,730.90, 44,598,275.55 and 18,920,906.55 is: 28,377,974.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,735,730.90 : 44,598,275.55 = 18,920,906.55 : x
  2. Step 2: Convert to fraction form
    29,735,730.90/44,598,275.55 = 18,920,906.55/x
  3. Step 3: Cross multiply
    29,735,730.90x = 44,598,275.55 × 18,920,906.55
  4. Step 4: Simplify right side
    29,735,730.90x = 843,839,803,972,699.88
  5. Step 5: Solve for x
    x = 843,839,803,972,699.88/29,735,730.90
  6. Step 6: Final answer
    x = 28,377,974.19

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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.