Home / 26,932,564.40-40,398,846.60-26,507,411.60

Finding the Fourth Proportional to 26,932,564.40, 40,398,846.60 and 26,507,411.60

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Solution

The fourth proportional to 26,932,564.40, 40,398,846.60 and 26,507,411.60 is: 39,761,117.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,932,564.40 : 40,398,846.60 = 26,507,411.60 : x
  2. Step 2: Convert to fraction form
    26,932,564.40/40,398,846.60 = 26,507,411.60/x
  3. Step 3: Cross multiply
    26,932,564.40x = 40,398,846.60 × 26,507,411.60
  4. Step 4: Simplify right side
    26,932,564.40x = 1,070,868,854,991,460.62
  5. Step 5: Solve for x
    x = 1,070,868,854,991,460.62/26,932,564.40
  6. Step 6: Final answer
    x = 39,761,117.40

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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.