Home / 26,127,368.40-39,143,813.40-22,348,232.40

Finding the Fourth Proportional to 26,127,368.40, 39,143,813.40 and 22,348,232.40

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Solution

The fourth proportional to 26,127,368.40, 39,143,813.40 and 22,348,232.40 is: 33,481,942.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,127,368.40 : 39,143,813.40 = 22,348,232.40 : x
  2. Step 2: Convert to fraction form
    26,127,368.40/39,143,813.40 = 22,348,232.40/x
  3. Step 3: Cross multiply
    26,127,368.40x = 39,143,813.40 × 22,348,232.40
  4. Step 4: Simplify right side
    26,127,368.40x = 874,795,038,885,434.12
  5. Step 5: Solve for x
    x = 874,795,038,885,434.12/26,127,368.40
  6. Step 6: Final answer
    x = 33,481,942.21

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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.