Home / 22,893,287.40-34,339,931.10-5,855,293.80

Finding the Fourth Proportional to 22,893,287.40, 34,339,931.10 and 5,855,293.80

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Solution

The fourth proportional to 22,893,287.40, 34,339,931.10 and 5,855,293.80 is: 8,782,940.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,893,287.40 : 34,339,931.10 = 5,855,293.80 : x
  2. Step 2: Convert to fraction form
    22,893,287.40/34,339,931.10 = 5,855,293.80/x
  3. Step 3: Cross multiply
    22,893,287.40x = 34,339,931.10 × 5,855,293.80
  4. Step 4: Simplify right side
    22,893,287.40x = 201,070,385,662,257.19
  5. Step 5: Solve for x
    x = 201,070,385,662,257.19/22,893,287.40
  6. Step 6: Final answer
    x = 8,782,940.70

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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.