Home / 234,351,508.65-351,595,519.83-104,928,851.52

Finding the Fourth Proportional to 234,351,508.65, 351,595,519.83 and 104,928,851.52

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Solution

The fourth proportional to 234,351,508.65, 351,595,519.83 and 104,928,851.52 is: 157,423,838.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,351,508.65 : 351,595,519.83 = 104,928,851.52 : x
  2. Step 2: Convert to fraction form
    234,351,508.65/351,595,519.83 = 104,928,851.52/x
  3. Step 3: Cross multiply
    234,351,508.65x = 351,595,519.83 × 104,928,851.52
  4. Step 4: Simplify right side
    234,351,508.65x = 36,892,514,095,339,280
  5. Step 5: Solve for x
    x = 36,892,514,095,339,280/234,351,508.65
  6. Step 6: Final answer
    x = 157,423,838.69

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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.