Home / 31,266,004.40-46,899,006.60-11,073,287.60

Finding the Fourth Proportional to 31,266,004.40, 46,899,006.60 and 11,073,287.60

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Solution

The fourth proportional to 31,266,004.40, 46,899,006.60 and 11,073,287.60 is: 16,609,931.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,266,004.40 : 46,899,006.60 = 11,073,287.60 : x
  2. Step 2: Convert to fraction form
    31,266,004.40/46,899,006.60 = 11,073,287.60/x
  3. Step 3: Cross multiply
    31,266,004.40x = 46,899,006.60 × 11,073,287.60
  4. Step 4: Simplify right side
    31,266,004.40x = 519,326,188,236,098.19
  5. Step 5: Solve for x
    x = 519,326,188,236,098.19/31,266,004.40
  6. Step 6: Final answer
    x = 16,609,931.40

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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.