Home / 15,639,064.65-23,462,504.26-11,037,036.43

Finding the Fourth Proportional to 15,639,064.65, 23,462,504.26 and 11,037,036.43

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Solution

The fourth proportional to 15,639,064.65, 23,462,504.26 and 11,037,036.43 is: 16,558,312.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,639,064.65 : 23,462,504.26 = 11,037,036.43 : x
  2. Step 2: Convert to fraction form
    15,639,064.65/23,462,504.26 = 11,037,036.43/x
  3. Step 3: Cross multiply
    15,639,064.65x = 23,462,504.26 × 11,037,036.43
  4. Step 4: Simplify right side
    15,639,064.65x = 258,956,514,339,880.38
  5. Step 5: Solve for x
    x = 258,956,514,339,880.38/15,639,064.65
  6. Step 6: Final answer
    x = 16,558,312.16

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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.