Home / 22,870,555.65-34,298,558.60-7,514,305.87

Finding the Fourth Proportional to 22,870,555.65, 34,298,558.60 and 7,514,305.87

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Solution

The fourth proportional to 22,870,555.65, 34,298,558.60 and 7,514,305.87 is: 11,269,068.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,870,555.65 : 34,298,558.60 = 7,514,305.87 : x
  2. Step 2: Convert to fraction form
    22,870,555.65/34,298,558.60 = 7,514,305.87/x
  3. Step 3: Cross multiply
    22,870,555.65x = 34,298,558.60 × 7,514,305.87
  4. Step 4: Simplify right side
    22,870,555.65x = 257,729,860,124,981.75
  5. Step 5: Solve for x
    x = 257,729,860,124,981.75/22,870,555.65
  6. Step 6: Final answer
    x = 11,269,068.58

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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.